[....] Starting enhanced syslogd: rsyslogd[ 13.699050] audit: type=1400 audit(1515738896.154:4): avc: denied { syslog } for pid=3183 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.2' (ECDSA) to the list of known hosts. 2018/01/12 06:35:09 fuzzer started 2018/01/12 06:35:09 dialing manager at 10.128.0.26:40117 2018/01/12 06:35:12 kcov=true, comps=false 2018/01/12 06:35:13 executing program 0: 2018/01/12 06:35:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="1ffdc3c45c14fe3fb905a54f3f75190f", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/12 06:35:13 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000178000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/12 06:35:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000f62000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/12 06:35:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0xa, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x6d) dup2(r1, r0) 2018/01/12 06:35:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r0, r1, &(0x7f000050c000-0x8)=0x0, 0x18001) 2018/01/12 06:35:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 06:35:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r0, r1, &(0x7f000050c000-0x8)=0x0, 0x18001) syzkaller login: [ 31.772968] audit: type=1400 audit(1515738914.234:5): avc: denied { sys_admin } for pid=3387 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.900243] IPVS: Creating netns size=2536 id=1 [ 31.961212] IPVS: Creating netns size=2536 id=2 [ 31.975456] audit: type=1400 audit(1515738914.434:6): avc: denied { sys_chroot } for pid=3542 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/12 06:35:14 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002d8000)='/dev/keychord\x00', 0x111000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005f9000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000a000)="73ffffff736f7570f9000a56efd440aed71d1e4ac924106494c193091ec88cf8641676d1beee98de9d28c7") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000000a000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}) prctl$void(0x27) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000148000-0xbb)="0944cdaee047a18c9230ebf34c3c618afdbee891fd5bb6295c88d9fbcbdc3da76b58434f53da2b6c47f64cc2eef785e0dca8f215c14b85e23f367cb404eb396cc0d089a98f01f339c76025c732640b0a19da88c3e81ef06a4d2dc07e3fc05e9974aa296cfe65c0d71635c32582b1971ba638dffc2bfcdc7da8822ac304f9609deacd44be028da35138a799282173b446996f38f9f48928ca487a7cf731ee4b7c3b100f29e50e14354fd3591d069872137a944b8c1bb6ea14cf6bc9", 0x454) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000222000)=0x6) [ 32.016948] audit: type=1400 audit(1515738914.474:7): avc: denied { net_admin } for pid=3596 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.041724] IPVS: Creating netns size=2536 id=3 [ 32.078342] IPVS: Creating netns size=2536 id=4 [ 32.101255] IPVS: Creating netns size=2536 id=5 [ 32.123821] IPVS: Creating netns size=2536 id=6 [ 32.145880] IPVS: Creating netns size=2536 id=7 [ 32.164259] audit: type=1400 audit(1515738914.624:8): avc: denied { dac_override } for pid=3618 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.189340] IPVS: Creating netns size=2536 id=8 2018/01/12 06:35:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000d9a000-0x1a)={&(0x7f0000d9a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d9a000-0x30)=[], 0x0, &(0x7f0000d9a000-0x58)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d9b000-0xd)='/dev/usbmon#\x00', 0x2, 0x800) splice(r0, &(0x7f0000d9a000)=0x0, r0, &(0x7f0000001000-0x8)=0x0, 0x20, 0x1) flistxattr(r1, &(0x7f0000d9b000-0x26)=""/38, 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000d9a000)=[{r0, 0x8004, 0x0}, {r0, 0x2, 0x0}, {r0, 0x1002, 0x0}, {r0, 0x40, 0x0}, {r0, 0x4, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4004, 0x0}, {r0, 0x40, 0x0}, {r0, 0x1400, 0x0}, {r0, 0x0, 0x0}], 0xa, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) 2018/01/12 06:35:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ac1000-0x9)='/dev/sg#\x00', 0xc003, 0x100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00002db000)={{0x8, 0x7fff}, {0x1, 0x8001}, 0x8, 0x1, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x44d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6(0xa, 0x3, 0xfffffffffffffffa, &(0x7f0000306000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x0}, 0x14) signalfd(r1, &(0x7f0000d17000)={0xffffffffffff8001}, 0x8) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000d39000)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000321000-0x88)="f0510dfdb225e40a9b139b6257752dd5af327f2286422468db44b7b9b7f8b3460f77f0b30133d25edfd0a34f94274e022270f0f5ec63e73a1d2e71e1c82e61a98652a52987b869538e0260d04c8537dfebc99e8fc090c89cc268691539e18b609c862465ae339662693fa9bc5eac9d71ac82e8d4a52f17028595284476596212943e6e7d42ddc51b", 0x88, 0x10, &(0x7f0000d37000+0x190)={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000527000)={0x6, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000077a000-0xc)='/dev/autofs\x00', 0x0, 0x0) fstatfs(r4, &(0x7f0000738000)=""/197) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) fcntl$getown(r2, 0x9) creat(&(0x7f0000e2d000-0x8)='./file0\x00', 0x94) 2018/01/12 06:35:14 executing program 4: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000803, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d27000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() getgroups(0x6, &(0x7f0000911000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) lchown(&(0x7f0000d29000-0x8)='./file0\x00', r2, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d28000-0x4)=0x0) getsockopt$bt_hci(r0, 0x0, 0x41, &(0x7f0000ae9000-0x1e)=""/30, &(0x7f00002bf000)=0x1e) 2018/01/12 06:35:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008a1000)='user\x00', &(0x7f00000c6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000009f000-0x9)='trusted/\x00', 0xfffffffffffffffc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001ce000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000b9a000-0x4)=0x0) add_key(&(0x7f00009bc000-0xc)='id_resolver\x00', &(0x7f000079b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c5a000-0x1000)="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", 0x1000, r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r2, &(0x7f00001bd000-0x80)=[{&(0x7f00005b4000-0x9f)="0175a2600447c62c33e8f986965689bb69a01658966a9b4501e63016c746f7a17f2168e09ce7483c08d7e36ec06e5147a3d82e28e3e35f13b9b813179f15854f2809a9718c98946ffd59d105b39952c8d3282d103d1af0cfc7d135095049639946c3c544157d3ad954cc8c33abff42bbc93f52991b54dcb27855b3337774677308827d4e8e1ed64e304e0deef7c1f782768bdb0348c1f326030650ed025169", 0x9f}, {&(0x7f0000115000)="d5d553451a95deaf3bf6c179c1bdf8ba728bc66acdf45e36fac76aa52125c00a7679360532275f3741a6d86756a5abb46398a472fd6e91560c784bc9cb41c2b3fb90b2ef524b6bf3fa6ba6fa6c3be02085f8e45f8bc92c0306f4a8aa3e8038ba05802d54181c6ac02acb4d831f3df18225412d6cf0308e3b8ddfd9d678a3c9a520a0ae40610ef9aacb59", 0x8a}, {&(0x7f000036a000-0xcf)="44cb4662c490e97cc718720579e06707a595a8f103fc46bb59082ffda9221d64c7907ebc22c50d86842b103c2897c244d25a70c896c28a1b9a7a9a68a12ff34caacd35e69444ee3499b0fa2a646f1e68eb9fa50ca450b92be674e8454d37afd168d3ac59176d54afba0ada5392c2d54c3651bbf128f6d35600e87ae67f024758eb62443266271d4b023d253cf9a4724d54094afe581888533c89ab20cd5f1f8af5dcdbd2de5e244d5161f5134540c761b6bb883eac129884776870cd7ef8a5201f9d08956a8d5eb3d49f9efe8b80ae", 0xcf}, {&(0x7f00001a8000-0xfc)="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", 0xfc}, {&(0x7f0000749000)="0deeca6118c0497968d33fa17410f1b712907ce7565fa5c1f71c37a42bd6fcb728fc709492cd5d02a6ad558f1ffcfc069fb78e66f7157ae88def21955d62d268e65ce2fe6d818c8235e630e3afe075227f5692acaa8d680783a772ed3e31791ad3590f962b50b03d0547edbb", 0x6c}, {&(0x7f0000bae000-0x88)="30bbe7bdf37f0895794f1de1d3bcc0821dbb9a2f79d1da545c7a55cfcda7f479c716f0727e6a9a3c97f43cb65b0b73c16070696c336c5b70cde8ba656fbf6ff7335948fb453e04a56dd7efb8454d799a9e39cc24f09d91f1290c0bd0dced27f47a45705d5e99b52a2d463d60130d373274b0e94aeb521b16825524437a759b0726ea9d762e756d7a", 0x88}, {&(0x7f00001aa000)="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", 0x1000}, {&(0x7f00007c7000)="50cf31b4fb62c0cf3e2bcabb218cda5e9e0b4a38c9d0fc46bffe711585d555ade848621ea8cc954f6908dff5518dbdf9e805381f851699108c8dc33d1a3659a4088d3da2ca3114fae01d0e65a42a8ad539f40c0048eace9e31eae47ef1aba4b47c0be9298d724f5bfe9d3e29f81d3bf18d09cd55164b71d4e12468fdc145d89cecb1a80e10489905bb57ded6d2881e3cf7470f5c10ed1a72e7b4aa9086f093e3b9c61a0b91a1e268bf6d004f3f809ce06212ef9205ba8405c8de6a48ae22245c3e83ed6cd245a443c2a3076ec2623c894296210022775097f47207a6ca0aee1ed55ea8b9711cc772baca1f469f53b3", 0xef}], 0x8, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f000082f000)=""/78, &(0x7f0000c64000-0x4)=0x4e) 2018/01/12 06:35:14 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000012000-0x10)=[{&(0x7f0000012000-0xb)="5c63df2a1a49b0d41a1179", 0xb}], 0x1) unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000010000)='ns/cgroup\x00') 2018/01/12 06:35:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000052b000)=0x0) sendto$inet6(r3, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30", 0x1b, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/12 06:35:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = gettid() capget(&(0x7f0000b13000)={0x20071026, r2}, &(0x7f0000f5b000-0x18)={0x3f, 0x3, 0x81be, 0x1, 0xfffffffffffffffa, 0x80000001}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/12 06:35:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x1c, &(0x7f00007b8000-0x4)=0x1, 0x4) r2 = dup2(r1, r1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f71000-0x4)=0x0) accept4$packet(r2, &(0x7f00000b5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000368000)=0x14, 0x80800) bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000029e000)={0x4, 0xe5a8, 0x0, 0x1, 0x3}, 0x14) recvmsg(r1, &(0x7f0000bf8000-0x38)={0x0, 0x0, &(0x7f0000c98000-0x50)=[{&(0x7f0000194000-0x4e)=""/78, 0x4e}, {&(0x7f00000d4000)=""/128, 0x80}, {&(0x7f0000efe000-0x5e)=""/94, 0x5e}, {&(0x7f000078c000-0x56)=""/86, 0x56}, {&(0x7f0000b48000-0xe0)=""/224, 0xe0}], 0x5, &(0x7f00005ef000-0xab)=""/171, 0xab, 0x81}, 0x2061) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f63000)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f00002a5000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt(r1, 0x9, 0x6, &(0x7f0000f20000)=""/4096, &(0x7f0000e37000)=0x1000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008c3000-0x10)=@common="74756e6c30000000000000000100", 0x10) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000052f000)=@fragment={0x1d, 0x0, 0x176d, 0x6, 0x0, 0x7, 0x2}, 0x8) 2018/01/12 06:35:14 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000010000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000022000)=""/166, 0xa6, 0x2, &(0x7f0000039000)=@abs={0x0, 0x0, 0x0}, 0x8) mknod(&(0x7f0000038000)='./file0/bus\x00', 0x8000, 0x3d) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000003a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f000003a000)=0x0) preadv(r0, &(0x7f000002d000)=[{&(0x7f000002e000-0x69)=""/105, 0x69}], 0x1, 0x4000000000000000) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x3) 2018/01/12 06:35:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c00000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a41000)={"2c803faf9a61d903dd7d886831752eef", {0x4, 0xfffffffffffffff9, 0x6841, "0486c30019bc", 0x0, 0x0}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000715000-0x28)={@common='lo\x00', &(0x7f000052f000)=@ethtool_gstrings={0x1b, 0x80000000000004, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004d1000)=0x14, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000d6000-0xc)={@empty=0x0, @multicast2=0xe0000002, r3}, 0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00007fd000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x6, 0x7fffffff, "81234a67336db69753ca700c28567224ff3df4ba80f1da74b215e918463d9420ce61e4e1108285ecbf638827c85fde6bd9ac61a52645fac87ac7953455a7c2c627ffef12c8dd2b9a90ce85e057bc8072"}, 0x160) [ 32.274602] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/01/12 06:35:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) add_key$user(&(0x7f0000b36000-0x5)='user\x00', &(0x7f0000238000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000777000)="", 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000636000)=""/211, &(0x7f00003aa000)=0xd3) 2018/01/12 06:35:14 executing program 7: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000dbf000)=0x555) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) close(r0) 2018/01/12 06:35:14 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$getflags(r0, 0x403) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000016000)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000016000)=0x0, &(0x7f0000016000)=0x8) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000e000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000017000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000010000)={r4, r5}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) pread64(r0, &(0x7f0000006000-0xbd)=""/189, 0xbd, 0x0) 2018/01/12 06:35:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') getsockname$packet(r1, &(0x7f0000b29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000713000-0x4)=0x14) preadv(r1, &(0x7f0000732000)=[{&(0x7f0000acb000)=""/179, 0xb3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fef000)={0x0}, &(0x7f000052a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000995000-0x6)={0x0, 0x2}, &(0x7f00009d3000)=0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000096000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ba1000-0x8)={r2, 0x80000001}, &(0x7f00006a4000-0x4)=0x8) [ 32.333426] audit: type=1400 audit(1515738914.794:9): avc: denied { net_raw } for pid=3640 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/12 06:35:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000740000)={0x0, 0x0}, 0x4000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00009ba000-0x6)={0x400, 0x68c, 0x5}) r2 = dup2(r0, r0) ioctl$TIOCSCTTY(r2, 0x4c03, 0x0) 2018/01/12 06:35:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de3000-0xb)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000659000)=0x1f, 0x4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f0000744000)=""/4096, 0x1000) 2018/01/12 06:35:14 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000580000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a4c000)={0x0, 0x25, 0x3800000, 0x6, 0x1f, 0x2, 0x100000001, 0xfffffffffffff38c, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1885, 0x7fffffff, 0xfff, 0x5, 0x6}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xd8)={r1, 0xd0, "97e868b98869804fe4fb83ac9818568844ccbddf1e547ba44b67a482302cb0e523fde0e255fc3579b9fd12914f6b9a1b16153a9698ff6922151520281893c16eecd44c62412a7e8807ed940a2f67ceb790ad1e02c5068f0565680a652b923e404d5c06190384a6ae5e0613741db06acfcf3a574d614457b67512e2e840924311a26c16c7deca9e07c59838c5a66835bab5d988b03fdda4cd3b4295f8346c04f08fc62cec6f35bd4fac01ade1c81532ad37b6f66bad3424fd395dcdd6e5a630a6ad8cbe8baf8a03aa388008baf07e41ae"}, &(0x7f00004ca000-0x4)=0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)='net/wireless\x00') fremovexattr(r2, &(0x7f0000795000)=@random={'user.\x00', 'net/wireless\x00'}) [ 32.408288] binder: 3680:3684 ioctl 40046205 4 returned -22 [ 32.416216] audit: type=1400 audit(1515738914.874:10): avc: denied { set_context_mgr } for pid=3680 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 32.455788] binder: 3680:3691 ioctl 40046205 4 returned -22 [ 32.467739] binder: BINDER_SET_CONTEXT_MGR already set [ 32.473655] binder: 3680:3684 ioctl 40046207 0 returned -16 2018/01/12 06:35:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000092000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000911000)=""/70, 0x7fffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00004a5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x61e}, 0x1c) 2018/01/12 06:35:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000faf000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f00000c8000-0x4)=0x4, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000a04000-0x8)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000b04000-0x30)=[{&(0x7f00000cf000-0x6f)=""/111, 0x6f}, {&(0x7f0000afc000-0x52)=""/82, 0x52}, {&(0x7f00003d2000-0xcf)=""/207, 0xcf}], 0x3, &(0x7f00000ee000-0x12)=[{&(0x7f0000c51000)=""/44, 0x2c}, {&(0x7f0000b25000-0x35)=""/53, 0x35}], 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "89932130c9a5e0be8a31ae9572ae0525c6c019f425b44e81a6abb18949bce3e8fbe52090dcaab8d5abc716c7b8d8de5bd2806a42a2dae14ef6e116c1c1af1867", "b1d6470c368a1c5cd4e9f6f48a443ee33c22c11609acdd566f20769d603bb1be", [0x0, 0x0], 0x0}) userfaultfd(0x80000) sendto$unix(r1, &(0x7f00001ff000)="1958cd9bf3d0fc847fb17d238cc5153e1e3852eecbaf71b5f9012d8fac0414f59e7cebbc7b1a3df1b91dbf85b77e46edcf9c2bc2444fb1f1a1042a589acdccc20957597615d575bf6c2580b16cd9acb51bfd6954e31a633039142698535b87923aeef05585e53624a643b026aabe2139d5ede3efff772c49f2a2b1c91902a02d55b5ba70535d8f12417003234534ddbce3555f683ff261b58e82ba50df40d4f4cdb1317d5bcae202aa2ca8d7d1a2378649ce4aa4498ecbb42ebf374dac33f7138d9c3f67babbf29181646620668a", 0xce, 0x1, &(0x7f00005e4000-0xa)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f0000295000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000314000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f000098e000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000048f000)={r4, 0x5}, &(0x7f0000aea000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b97000-0x4)=0x0) 2018/01/12 06:35:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00008b1000)=0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000202000-0x4)=0x7fff) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/12 06:35:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f000048d000)='/dev/sg#\x00', 0xffff7ffffffffffc, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004c000-0x8)=0x0) 2018/01/12 06:35:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000070b000)='logon\x00', &(0x7f0000f91000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000302000)="", 0x0, 0xfffffffffffffffd) r0 = socket$inet_icmp(0x2, 0x2, 0x1) inotify_init1(0x800) clock_gettime(0x0, &(0x7f0000c3a000-0x10)={0x0, 0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000321000-0x10)='/selinux/create\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000014c000)='/proc/self/net/pfkey\x00', 0x400842, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007fe000)=0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000df2000-0x4)=0x0, &(0x7f0000175000)=0x4) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000a90000)=""/227) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000104000)={r1, r2/1000+10000}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ec7000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f000015a000)=0x0) 2018/01/12 06:35:15 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x40002, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000013000)={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000012000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000008000)=[{&(0x7f0000005000)=""/246, 0xf6}, {&(0x7f0000013000-0xd7)=""/215, 0xd7}, {&(0x7f0000013000-0x1000)=""/4096, 0x1000}, {&(0x7f0000012000)=""/0, 0x0}, {&(0x7f0000011000-0x85)=""/133, 0x85}, {&(0x7f0000008000)=""/6, 0x6}, {&(0x7f0000010000)=""/238, 0xee}, {&(0x7f0000013000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000012000)=""/95, 0x5f, 0x7f}, 0x9}, {{0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000007000)=""/125, 0x7d}, {&(0x7f0000012000)=""/0, 0x0}, {&(0x7f0000012000)=""/119, 0x77}, {&(0x7f0000012000-0x63)=""/99, 0x63}, {&(0x7f000000c000)=""/203, 0xcb}, {&(0x7f000000e000)=""/99, 0x63}], 0x6, 0x0, 0x0, 0xb738}, 0x4}, {{&(0x7f0000004000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000012000)=[{&(0x7f0000013000-0xc2)=""/194, 0xc2}], 0x1, 0x0, 0x0, 0x40}, 0xc08}, {{&(0x7f0000010000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000012000)=[{&(0x7f0000013000-0x1a)=""/26, 0x1a}, {&(0x7f0000002000)=""/179, 0xb3}, {&(0x7f0000012000)=""/164, 0xa4}, {&(0x7f0000012000)=""/154, 0x9a}, {&(0x7f0000013000-0x1000)=""/4096, 0x1000}, {&(0x7f0000012000+0x299)=""/203, 0xcb}], 0x6, 0x0, 0x0, 0x3}, 0x75c}, {{&(0x7f0000006000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000012000)=[{&(0x7f0000012000)=""/197, 0xc5}], 0x1, 0x0, 0x0, 0x8}, 0x5}, {{0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000007000)=""/0, 0x0}, {&(0x7f0000000000)=""/92, 0x5c}, {&(0x7f0000013000-0x30)=""/48, 0x30}], 0x3, &(0x7f0000007000)=""/215, 0xd7, 0x4}, 0x8}], 0x6, 0x10022, &(0x7f0000013000-0x10)={0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000000d000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000011000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xd4, 0x1b, 0x303, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x5}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 06:35:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x6) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000796000-0xe8)=""/232) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f13000-0x8)={0x0, 0x80000000}, &(0x7f0000364000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ca7000)={r2, 0x8, 0x4, [0x5, 0x2, 0x8, 0x1]}, &(0x7f00005b0000)=0x10) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') 2018/01/12 06:35:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000008000)='bic\x00', 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000+0xd1a)='/selinux/enforce\x00', 0x460101, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000001000+0xbac)={0x0, 0x1c9c380}, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000008000-0x8)='keyring\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r4) accept$ipx(r3, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000009000-0x16)={0x0, 0x6, 0x7, [0x1, 0xffff, 0x20, 0x5, 0xa9, 0x2, 0x2]}, &(0x7f0000008000)=0x16) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x100000001, 0x1eaa2d8a, 0xff, 0x90}, &(0x7f0000004000-0x4)=0xa0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x10, 0x4) bind$netlink(0xffffffffffffffff, &(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc) 2018/01/12 06:35:15 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffe, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000001a000-0x4)=0x0, 0xfffffffffffffd2f) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 06:35:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) ioctl$int_out(r0, 0x5462, &(0x7f000001a000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000edd000)={0x0}, 0x8) syz_open_dev$binder(&(0x7f00001c1000-0xd)='/dev/binder#\x00', 0x0, 0x0) 2018/01/12 06:35:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00001d6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b19000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00008e1000)={0x0, 0x1}, &(0x7f0000987000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ea2000-0x108)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x1000, 0x638b, 0xfff, 0x18, 0x3, 0x2, 0x9, 0x6, 0x7fffffff, 0x9df, 0x2, 0xe94, 0xd34, 0x0]}, &(0x7f0000d19000-0x4)=0x108) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000bae000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x7ffffffe, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/12 06:35:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x4, 0x200000) dup(r0) 2018/01/12 06:35:15 executing program 5: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) sendmsg$netrom(r0, &(0x7f0000c25000-0x38)={&(0x7f0000292000)=@full={{0x3, {"3c3f990c8df234"}, 0x8}, [{"e0dd1926a83472"}, {"29bde98c4897dc"}, {"bc73932295d58f"}, {"df8dd9bf34f2df"}, {"34c7e1318f2858"}, {"c077704803e860"}, {"696f7a035c3b81"}, {"a3ed51f91ccd71"}]}, 0x48, &(0x7f000073e000-0x20)=[{&(0x7f0000b24000)="85da3690dfc9feb2e475da02c5639609b1b3e80bf0bc06956a60168fc1c43106892fe0a206ff5f980941406bb47784cb39f4f8a63ed114e1253d7c1bae074f2eb7013b7ad244b75e6969da2f92e97327d499a713c7b068e090172b1c6bd87bea", 0x60}, {&(0x7f000087c000)="012f6c5b561a407530bdff96d64f0e2c5924ae211f0d82e760649d0926d4a5fac989ff", 0x23}], 0x2, &(0x7f000088e000-0x123)=[{0x50, 0x10e, 0x100000000, "75956ee8a652d1f88b2965a8203df5f2b369f85d828c3b6d8a48bc89bb02711a55f9f69bd91cb734582b6effc2286284c0c33cd27fafd3b33c2244fbdedf14d8"}, {0x30, 0x117, 0x7, "bc14550ba020cd4c92bf43975ce5a6ec827042e22a5f0b6fbb93c3"}, {0x28, 0x0, 0xf4, "0d2c4876d43088709b06e587b717373d907b2ada"}, {0x20, 0x110, 0x800, "907027c6f5c98bdb0e0a38f445ea7d"}, {0xf8, 0x19f, 0x467, "6bba6541064e7c0eb149b89be80656d56b55dae90104efbc214bb83bbe0e5093e17fded4ba3bbf8da45371921cca8e13aac5423ef2a058ed9a1cf3f2b9f6808847602b3a95dd3bbc96dd11397a8d4b975f9711de1c8ed6ce0c53d6302546440084d32d0f04d9cea11c2774ed8bd4a8bf2d86a43f88b7fb90ee5438a01e1f69aaf567bfb56e0cebe83e046c60f5192cd47c9add1ec20116184be2e3215d2a876b6394390e7b92289520dc968157e02dc688d2594f254e1a75331e3b5d9d459cec4cd4b96ce7017be53d18f44ed5fbacea6f30c490a41b9331db74c62f3717ca693b5ecc9b2374a4a5"}, {0xb8, 0x11f, 0x8, "d94bf60b507ddf7bd313667982fd15567e2ecc404077972d450c632e2e75ebccb96b74078ed10df5abc2b7b619514dcf15c5e8090db55d42bfec3c5cb3d2887f069876ff363799de2a017b42316ed4a587d776172d750faf7f74f5467b13a920350b876cab852f558636ede3ee5c41b11c7b6f4769367bfdcfd18883cb07cb49d87d2c1c7b8f97e455b59c7558ada106ca0e9370e6891306b4723da02ccc6825e2d9f5"}, {0x40, 0x102, 0x0, "e5599e9f1cd94c3a8bdf731d51fbc8fcd377499496bfe655e58b92d96231bcda3ecfb79a96e3e7add6231b59a6533c"}, {0xc0, 0x118, 0x3, "74635757b676d653a6440f4a3d70aff2c0edc38f61bae7f37413d6b49a9c001ec92079cb79db674417b3f8395f6d0ea99a8f00fe6a0a78af2d970b429ef402fdc8b1139d12cdc37b656b0666f6942805192442d8fb4d2597c5aac275960b8f73e41bbf963604d7b9ad535097f4f9fb6f3bc4b9b228d6129366feb8bd10423db71e7bf21e60c82d902f816a7f8b8be5706eb075eb77d2ef28a1fcacd5939c594302a4f608a123431ba09696dff49ebf6b"}, {0x98, 0x19e, 0x7d1c0000, "7aebd4723530c03818f358552b9d9e24f0075b3e64ad153a7970b688a81f09c11d6425dd9d8623c7b66a5cf85d396190fda29d1ce20e0397aac09cd136dd2e380a046072757a70a39859f7b1d0cb7aaed2a9bd6e531659af3e50694a55409d3d6df55043183aeeff9816c5e15c50e58633267a909b0be63b83ffc6852844f5b1cfb893a1e4"}], 0x410, 0x10}, 0x4) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) getpeername$netlink(r0, &(0x7f0000bc2000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000490000)=0xc) close(r0) 2018/01/12 06:35:15 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f74000)={0x0, 0xd6, "71d49887f8bf71554f87c2954349aac93561b7cf665c1ad276ba15923156954a52c295331208f33d809f9d706fb4e2caa5f8622fe417d2a6e06d6bfaa1310e94ab6f012f55d2ee9329d728f0f186220b5653b5eb2a03945015bd0119f859bcb7b95dd7a72db381d0401da80a88ec6cd8e1d3311c9dc8eb940fd826f8ea1e2a1ae835e213ed61a420232633437b2401f223b0301f67b25edbba7ebf8268672573a4464d451e41d991f226d4ad2be2b30a30b95d628cf82ec1954854d94d4ca09d7003d404e8abfd1b8d522461140022fbc645abf89dda"}, &(0x7f0000d9f000)=0xde) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a9b000-0xc)=@sack_info={r1, 0x0, 0x2}, 0xc) lookup_dcookie(0x9, &(0x7f00006c4000)=""/231, 0xe7) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000069f000)={{0x3, 0x3, 0x44, 0x1, 0x2}, 0xfffffffffffffff9, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000cbe000-0x4)=0x4, &(0x7f0000f75000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000645000-0x6)={r1, 0x1}, 0x6) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000f76000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000955000-0x4)=0xfffffffffffffe28) 2018/01/12 06:35:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x4) r1 = dup2(r0, r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000040b000-0x2)=""/2) recvmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007f1000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/12 06:35:15 executing program 2: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00004f1000)=""/34, &(0x7f00003d4000)=0x22) r1 = syz_open_dev$binder(&(0x7f00004f1000-0xd)='/dev/binder#\x00', 0x0, 0x802) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40086602, 0x0) 2018/01/12 06:35:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x48800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x2, 0x1000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005df000-0x6a)={0x0, 0x62, "62b4abdac27815607b8609fb46762b093265fd1996deb5aa1d6555085fbed0f0562d629b579d3f89a3a042b4974af9dd340a742e6786137b35797a22db556ff3312f49add9a6517705e3b0e1baf95c0db810f5b7688b19f60f83a1a86881f7410616"}, &(0x7f00004a0000-0x4)=0x6a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003cb000)={r1, 0xd9, "4db2391354fd10ab641bc5797a73325cc9b6f9c583a2c09c46d57f0242657547bc09681800915a5d701cd635ff3eecf9c371406e8d260c5129fa521f952b1c6471a1fe7b9908d4a8d8049895e5e8fc57104f520cc090af093794e322d681420282e7ec140537e296dfad497e30c52abbf6d7c1d4fa2212528ac845ae47c55c94b11f8b44d3b2259048c4a2420fe967e0c37d5934064b57efdca88ccca352c95ba543fbfd02d75167913320e6abafc6d96f0967902b251ca3ab11806345dba71584b4ce159d34f474fd635cfd5d4e0ce07f5695d5ab45d32eb8"}, &(0x7f000014e000)=0xe1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/12 06:35:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ed0000)='/dev/input/mice\x00', 0x0, 0x10040) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f0c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cfc000-0x4)=0xa) r3 = getgid() fchown(r0, r2, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1fa1ce8009a40a97f1b0400", @ifru_map={0xd6c, 0x1000000000000, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002cf000)={0x1, &(0x7f0000212000)=[{0x6, 0x0, 0x0, 0x4}]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cbf000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00007b1000)=0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f000056d000-0x4)=0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0xffff, 0x0, @sync=&(0x7f00009a2000-0xc)={0x0, 0x0, 0x0}}}) 2018/01/12 06:35:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c4e000)='keyring\x00', &(0x7f0000262000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f00002a5000-0xb)='pkcs7_test\x00', &(0x7f0000418000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ef000)="", 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x3, 0x0, r1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f00007e0000-0x10)=""/16, &(0x7f0000ef2000-0x4)=0x10) bind$netlink(r2, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/12 06:35:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mlock(&(0x7f0000b20000/0x2000)=nil, 0x2000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f3a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x6) 2018/01/12 06:35:15 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000037b000)={0x3, &(0x7f00006e8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={r1, 0x0}) munmap(&(0x7f0000dd6000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0xb) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea9000-0xa)='/dev/ptmx\x00', 0x200000000400000, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055b000)='/dev/ptmx\x00', 0x103fd, 0x0) fcntl$dupfd(r2, 0x406, r2) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x80008000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r5 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r5, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 32.677565] binder: 3739:3747 ioctl 40086602 0 returned -22 2018/01/12 06:35:15 executing program 3: mmap(&(0x7f0000000000/0x8e000)=nil, 0x8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0x0) sched_setparam(r1, &(0x7f000001a000-0x4)=0x8) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) 2018/01/12 06:35:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adc000+0x60e)={0x2, &(0x7f0000bda000-0x10)=[{0x40, 0x1, 0x2000000000000000, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x34b) sendto$unix(r0, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) socket$unix(0x1, 0x2, 0x0) 2018/01/12 06:35:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) ioctl$int_out(r0, 0x5462, &(0x7f000001a000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000edd000)={0x0}, 0x8) syz_open_dev$binder(&(0x7f00001c1000-0xd)='/dev/binder#\x00', 0x0, 0x0) 2018/01/12 06:35:15 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000416000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000035a000)={0x1, 0x7, 0x200, 0xffffffffffff9714, 0xfffffffffffffffd, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x33, &(0x7f0000ca6000)="", 0x0) setsockopt$inet6_int(r2, 0x29, 0x6e, &(0x7f0000bba000)=0xd32, 0x4) bind$inet6(r2, &(0x7f000082c000-0x1c)={0xa, 0x0, 0xfffffffffffff69e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f61000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0xaf)=0xe8) r5 = socket$inet6(0xa, 0x80e, 0x243) ioctl$TCXONC(r1, 0x540a, 0x404) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008f3000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x3, 0x0, 0x0, 0x1, 0xa, 0x0, 0x20, 0x16, r3, r4}, {0x4, 0x7, 0xffff, 0x4, 0x7, 0x81, 0x0, 0x9}, {0x485, 0x8, 0x800, 0x7}, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3c}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa61}, 0x2, 0x3, 0x1, 0x84f, 0x3, 0x2, 0x3ff}}, 0xe8) fcntl$getflags(r5, 0x40b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000002000)=""/154, 0x9a}], 0x1, 0x3e) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000002000-0x28)="ff00676119feb5e3c2f1a3a9a90a0a312bd0b25323e3d77a99c874a9cd09a76585c595b00495ab1e", 0x28) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) 2018/01/12 06:35:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000097f000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004ca000)={0x0, 0x1}, &(0x7f0000ef8000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001ae000-0x8)={r2, 0x1}, &(0x7f0000cf0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00009ea000-0x6b)=""/107, &(0x7f0000ca1000-0x4)=0x6b) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004a7000)={@common="74758b6c3000", @ifru_ivalue=0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008b2000)='/selinux/relabel\x00', 0x2, 0x0) [ 32.737089] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 32.754243] audit: type=1400 audit(1515738915.214:11): avc: denied { attach_queue } for pid=3762 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 [ 32.796037] audit: type=1400 audit(1515738915.254:12): avc: denied { create } for pid=3770 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 32.832273] device lo entered promiscuous mode [ 32.839383] device lo left promiscuous mode [ 32.875343] device lo entered promiscuous mode [ 32.885019] device lo left promiscuous mode 2018/01/12 06:35:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r0, &(0x7f0000236000)='./file0\x00', 0x0) symlinkat(&(0x7f0000d7d000)='./file0\x00', r0, &(0x7f0000bb8000-0x8)='./file0\x00') 2018/01/12 06:35:15 executing program 3: mmap(&(0x7f0000000000/0xb71000)=nil, 0xb71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b72000-0x15)='/proc/self/net/pfkey\x00', 0x48882, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b72000-0x14)={0x0, 0x10000, 0x5, 0x4, 0x7, 0x2}, &(0x7f0000b71000)=0x14) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b72000-0x8)={r1, 0x1}, &(0x7f00008ff000)=0x8) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b73000-0x4)=0x0) r2 = eventfd2(0x5, 0x80000) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000af3000-0x8)={0x0, 0x0}) ioctl$KDDISABIO(r2, 0x4b37) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000b74000-0xe)=""/14) r4 = dup3(r2, r3, 0x80000) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000b40000-0x4)=0x0, &(0x7f0000b74000-0x4)=0x4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'rmd160\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = accept4(r5, &(0x7f00002c8000)=@hci={0x0, 0x0, 0x0}, &(0x7f000086b000-0x4)=0x6, 0x800) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00008e3000-0xe2)={0x0, 0xda, "f734b552dd3ac8ebc1bea9a74372291217d2e2fbdebf268eb0e7db6d8bb7bd00b501e47b49c7ff21c66f7f58313b2e652e7af45fcb398edd2215823e054addcff7d4ce66beaa1e8741cecda6c665f07159f7a103f55f102f7be9627ffb69f6e2f08c58f5387e87cca107ef7985451be200da84a746cb71bb2fdf4c533d046d8b1b6802037e6c948d978d4e2cc2f38e861ed940d9c90a2c98b40c55651f69b6b27c6a7fbc0c2769fb3703a761e1012c9a40bae380012ed3d4cefa4ef3ea1aa1e0fa9d64adf4f6f6fb3d0a4bdec8519ac543425321e420b6b0e8e9"}, &(0x7f0000b71000)=0xe2) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000b72000-0x8)={r7, 0x80000001}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000633000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000-0x4)=0x28) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r5, &(0x7f0000670000)=""/29, 0x1d, 0x100, &(0x7f0000b71000)=@nfc_llcp={0x27, 0x0, 0x6, 0x6, 0x0, 0x9, "3dc00de1658dec4c4ed0d605f56720eace1ccbe0917aae567aaaedfd30f76c4ac511de28962ade73cdaf68b7af97e420b5cbe4c255c0c127883d5ac87b2f1c", 0x1f}, 0x60) 2018/01/12 06:35:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004bb000)='./file0\x00', 0x0) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f00004d5000)='./file0\x00', &(0x7f00009e8000-0xb)='securityfs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e07000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5486, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x78) 2018/01/12 06:35:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000699000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000526000)={0x0, 0x2000000000}, &(0x7f0000b6b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x1, 0x397e, 0x10000, 0x48}, &(0x7f0000d33000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x6, &(0x7f0000000000)=""/224, &(0x7f0000002000-0x4)=0xe0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x6, 0x4, 0x3, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000003000-0x28)={0x2, 0xb, 0xebb, 0x81, "b0693835cacbf2038f7388daa9b1ffd6b6d4e632856de3d4f96ef89716803548"}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000ba9000)="", 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x6, 0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000004000-0x10)="8512d4325a7f430bc7eb976ec87629f6", 0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/01/12 06:35:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004102) read(r0, &(0x7f0000cf1000)=""/512, 0xffffff92) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000040000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000baf000)=0x10) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000c5a000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) 2018/01/12 06:35:15 executing program 7: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000046000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000045000)=0xc) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000045000)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 06:35:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fallocate(r0, 0x800000000008, 0x8, 0xffffffec) 2018/01/12 06:35:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000155000-0x8)='./file0\x00', 0x18000, 0x40) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_procfs(0x0, &(0x7f000049d000)='attr/keycreate\x00') r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ptype\x00') sendfile(r1, r2, &(0x7f0000fd3000)=0x4, 0x16ca) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000df0000)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00007a5000)={{0x3, 0xfffffffffffffffe, 0x9, 0x10000000000, 0x6}, 0x800000000000001, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 06:35:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0x2) recvmmsg(r0, &(0x7f00003b2000-0x21c)=[{{&(0x7f000057a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b7f000)=[{&(0x7f0000f82000-0x26)=""/38, 0x26}], 0x1, &(0x7f00008bb000)=""/80, 0x50, 0x3f}, 0x4}, {{&(0x7f00005bd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d94000)=[{&(0x7f000055b000)=""/127, 0x7f}, {&(0x7f000011d000-0xc0)=""/192, 0xc0}], 0x2, &(0x7f000013c000-0xea)=""/234, 0xea, 0x80}, 0x10001}, {{&(0x7f000001a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d99000)=[{&(0x7f0000fcf000-0x28)=""/40, 0x28}, {&(0x7f0000ea1000-0x10)=""/43, 0x2b}], 0x2, &(0x7f000021d000-0x9e)=""/158, 0x9e, 0x100000000}, 0x4}, {{&(0x7f0000ac1000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea0000-0x10)=[{&(0x7f0000199000)=""/4096, 0x1000}], 0x1, &(0x7f000082c000)=""/4096, 0x1000, 0x4}, 0x51}, {{&(0x7f0000b56000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000277000-0x40)=[{&(0x7f000063d000)=""/122, 0x7a}, {&(0x7f00008e6000)=""/172, 0xac}, {&(0x7f0000f3e000)=""/94, 0x5e}, {&(0x7f0000046000)=""/144, 0x90}], 0x4, &(0x7f000074d000-0x34)=""/52, 0x34, 0x5a8}, 0x6}, {{0x0, 0x0, &(0x7f00001df000-0x30)=[{&(0x7f0000d76000)=""/224, 0xe0}, {&(0x7f000038d000)=""/223, 0xdf}, {&(0x7f0000d58000-0x17)=""/23, 0x17}], 0x3, &(0x7f00000b8000)=""/4096, 0x1000, 0x8}, 0x51}, {{&(0x7f0000803000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f8a000-0x50)=[{&(0x7f0000e72000-0xc1)=""/193, 0xc1}, {&(0x7f00007d4000-0x3b)=""/59, 0x3b}, {&(0x7f0000924000-0xc3)=""/195, 0xc3}, {&(0x7f0000754000)=""/108, 0x6c}, {&(0x7f00005d8000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000d17000)=""/21, 0x15, 0x1000}, 0x8000}, {{&(0x7f0000d8e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00007b0000)=[{&(0x7f0000c10000)=""/165, 0xa5}, {&(0x7f00000cd000-0xb8)=""/184, 0xb8}, {&(0x7f0000c02000)=""/229, 0xe5}, {&(0x7f0000e8d000-0x74)=""/116, 0x74}], 0x4, &(0x7f0000f2f000-0x2)=""/2, 0x2, 0xfffffffffffffffb}, 0xffff}, {{&(0x7f0000c02000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000032d000-0x40)=[{&(0x7f0000d77000)=""/4096, 0x1000}, {&(0x7f00005b0000-0x1c)=""/28, 0x1c}, {&(0x7f0000815000)=""/98, 0x62}, {&(0x7f0000704000-0xc2)=""/194, 0xc2}], 0x4, &(0x7f00006ed000-0x71)=""/113, 0x71, 0x4}, 0x52f}], 0x9, 0x0, &(0x7f0000e5c000)={0x0, 0x989680}) socketpair$inet(0x2, 0x5, 0x100000001, &(0x7f0000e2f000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0) 2018/01/12 06:35:15 executing program 6: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000013b000)='keyring\x00', &(0x7f000035a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/12 06:35:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00003bd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000082e000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f03000-0xc)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000602000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000508000)={r2, @broadcast=0xffffffff, @empty=0x0}, 0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r3 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000e0000-0x4)=0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) 2018/01/12 06:35:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000de3000)={0x0, 0x0, 0x0}, &(0x7f00004a3000)=0xc) ptrace$setsig(0x4203, r2, 0x36, &(0x7f0000779000)={0x20, 0x7fffffff, 0xdcb9, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000da8000)=[{&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 06:35:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000629000)=@newsa={0x13c, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'pcrypt(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000223000)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000024b000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00008cd000-0xa)={0x1, 0x1, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f000099c000)="", 0x0) 2018/01/12 06:35:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0xfffffffffffff001) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003f9000)={0x0, 0x0}) pipe2(&(0x7f00009bd000-0x8)={0x0, 0x0}, 0x84000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007c9000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x5, 0xfffffffffffffff9, &(0x7f0000222000-0x8)={0x0, 0x0}) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006f4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r7 = accept$llc(0xffffffffffffffff, &(0x7f0000066000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001b7000)=0x10) r8 = syz_open_dev$usbmon(&(0x7f0000723000)='/dev/usbmon#\x00', 0xffff, 0x420141) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000afb000-0x8)={0x0, 0x0}) r10 = accept4$inet6(0xffffffffffffffff, &(0x7f00007ef000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000650000-0x4)=0x1c, 0x80000) r11 = accept$inet(r4, &(0x7f0000697000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001be000-0x4)=0xffce) r12 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005bb000)='/dev/rfkill\x00', 0x4000000402100, 0x0) r13 = accept4$inet(0xffffffffffffff9c, &(0x7f0000074000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000587000)=0x10, 0x80800) r14 = fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000200000-0x8)='./file0\x00', &(0x7f0000f11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00005a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008d3000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000654000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048e000-0x4)=0xe8) getresgid(&(0x7f0000b9a000-0x4)=0x0, &(0x7f0000631000-0x4)=0x0, &(0x7f0000c7e000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000060e000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d4e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4f000)=0xe8) getgroups(0x1, &(0x7f0000d54000)=[0x0]) r23 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a9000)='/dev/vga_arbiter\x00', 0x22000, 0x0) r24 = syz_open_dev$loop(&(0x7f00009dd000-0x7)='/dev/loop#\x00', 0x7f, 0x20640) r25 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00005ba000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000515000-0x4)=0x60) r26 = accept4(r5, &(0x7f0000563000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d0c000-0x4)=0x10, 0x80000) r27 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f4b000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b55000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007d4000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009a4000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fe4000-0x8)={0x0, 0x0}) r32 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000149000-0xc)='/dev/ashmem\x00', 0x12000, 0x0) r33 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000078000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet(0x2, 0x0, 0x499, &(0x7f0000ed5000-0x8)={0x0, 0x0}) r35 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000458000-0x15)='/dev/pktcdvd/control\x00', 0xfffffffffffffffe, 0x0) r36 = perf_event_open(&(0x7f00000c8000-0x78)={0x5, 0x78, 0xf4, 0x3, 0x70, 0x2, 0x0, 0x5, 0x20000, 0x8, 0xc9ea, 0x1, 0x7f, 0x3f, 0xb9a6, 0x9, 0x800, 0x9682, 0x5, 0xcd1, 0x8, 0x9, 0x3, 0x6, 0x7cd, 0x401, 0x3, 0x0, 0x10001, 0x9, 0x5, 0x3f, 0x1, 0x1, 0x101, 0x81, 0xe5b, 0x5, 0x0, 0x5a3e, 0x5, @perf_config_ext={0x6, 0x0}, 0x20, 0x23, 0x5, 0x0, 0x1, 0x2, 0x5, 0x0}, 0x0, 0x445, 0xffffffffffffff9c, 0x0) r37 = openat$hwrng(0xffffffffffffff9c, &(0x7f000047b000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) r38 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000868000-0x4)=0x0, 0x0) sendmsg$unix(r0, &(0x7f000038c000)={&(0x7f000056d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000023000-0x30)=[{&(0x7f0000454000-0xcd)="b898c2b1cded1fff626bb5c1247d5acfc6b46b551e2e1fcd6eaf91daae954499c1933727f3a5b086558fa98978ad94e0ab18bc43a30d463fd2a1e0cb8e84c111834083ea202c608d6eda4c058f76f2f00eb63cc782afd4da436d08c87cf4818e686fb1a69bce577f3b6bd2e280bd776a3e864a7b90928cd0d2d2c549708fb0afefe9295dc6fb3453f97133ad3f21690b230ef8d88ad4aca46d3895735712ac3a08d9e8f167673a94bcdf6cdaabcbfcaba9b2013125139577af203b706daeb4659545bb08d12384ac8fe664acc9", 0xcd}, {&(0x7f00004ca000)="aa0ffe5ae6c9815603f4ebe64465bfdf3b641852314569572dfd20e05f8eddac45490608be53e654896fd18c336cd52eadc547e4d57c758dda0021181042badfc6510abb59aa258b768421c1ad714c071ead2a155100678301419dadd418e4217fe7165b39fb7462b24aca846099e2e9a9027cf0e149d06302fc6c16e0fb499932b2b4a33664425270c798dfac7d195c403b276cc9f6b9932ede7e1fa6a33d5ed43a57f5187aeca3ad51f8aa934cc8fd0d3aee9f", 0xb4}, {&(0x7f00003d9000)="c0ded219c927865d999f3e16bd810b76be327e65561ecf5bb6e2fcb64547182992bf691ef76492b371fc9aaa1521d9513d64fff05fc76988ec79cd35fb50bf7c89ffe9810e3356001fd0d479d57d22f3c8fc40aa930d1f0d5127875063092e", 0x5f}], 0x3, &(0x7f00009d5000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30]}, @rights={0x30, 0x1, 0x1, [r31, r32, r33, r34, r35, r36, r37, r38]}], 0x118, 0x8810}, 0x44000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0x1) r40 = socket$inet6_sctp(0xa, 0x5, 0x84) r41 = openat$autofs(0xffffffffffffff9c, &(0x7f000036b000)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r40, 0xc0106426, &(0x7f0000924000)={0x7, &(0x7f000077f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r41, 0x4010641c, &(0x7f0000c63000)={r42, &(0x7f0000085000-0xc)=""/12}) fcntl$getownex(r40, 0x10, &(0x7f000089b000-0x8)={0x0, 0x0}) r43 = syz_open_procfs(r39, &(0x7f0000ad9000)='attr/current\x00') sendfile(r43, r43, &(0x7f00006c7000)=0x0, 0x2a) readv(r43, &(0x7f00007a5000-0x80)=[{&(0x7f0000a14000-0x24)=""/36, 0x24}], 0x1) 2018/01/12 06:35:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='lovboxnet0md5sum}\x00', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) timer_create(0xfffffffffffffffc, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000005000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/12 06:35:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fd6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000-0x1)={0x2, &(0x7f0000fd6000-0x10)=[{0x3, 0x8, 0x1f, 0x9}, {0x40, 0x8, 0x90, 0x101}]}, 0x10) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 06:35:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00003b5000)='/dev/usbmon#\x00', 0x5, 0x200000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ad1000)='/selinux/validatetrans\x00', 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000005b000)='./file0\x00', 0x12000, 0x0) syz_open_dev$urandom(&(0x7f00004b2000-0xd)='/dev/urandom\x00', 0x0, 0x200) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ae1000-0x4)=0x0, 0x80000) r2 = fcntl$dupfd(r1, 0x2000000000000000, r0) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000bb4000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000858000)={0x5, 0x6, 0x80, 0x25c, 0x3e91e52b, 0x8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f000091c000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 33.157071] FAULT_FLAG_ALLOW_RETRY missing 30 [ 33.161959] CPU: 1 PID: 3833 Comm: syz-executor2 Not tainted 4.9.76-g9154940 #10 [ 33.168945] audit: type=1400 audit(1515738915.624:13): avc: denied { create } for pid=3856 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 33.193143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.202485] ffff8801d6e8f4e0 ffffffff81d93149 ffff8801d6e8f7c0 0000000000000000 [ 33.210506] ffff8801ce1c0110 ffff8801d6e8f6b0 ffff8801ce1c0000 ffff8801d6e8f6d8 [ 33.218516] ffffffff81660c0a 000000000000192c ffff8801d82be968 ffff8801d82be8a0 [ 33.226532] Call Trace: [ 33.229105] [] dump_stack+0xc1/0x128 [ 33.234450] [] handle_userfault+0xa3a/0x1310 [ 33.240488] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.247486] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 33.253861] [] ? check_irq_usage+0xb1/0xe0 [ 33.259720] [] ? handle_mm_fault+0x117b/0x2530 [ 33.265925] [] ? handle_mm_fault+0x1fc3/0x2530 [ 33.272126] [] handle_mm_fault+0x1fd1/0x2530 [ 33.278152] [] ? __pmd_alloc+0x410/0x410 [ 33.283834] [] ? __lock_is_held+0xa1/0xf0 [ 33.289600] [] __do_page_fault+0x5c2/0xd40 [ 33.295459] [] ? mm_fault_error+0x2c0/0x2c0 [ 33.301400] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 33.308031] [] do_page_fault+0x27/0x30 [ 33.313538] [] page_fault+0x28/0x30 [ 33.318785] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 33.325766] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 33.332746] [] ? iov_iter_advance+0xd70/0xd70 [ 33.338862] [] ? mark_held_locks+0xaf/0x100 [ 33.344801] [] generic_perform_write+0x1dc/0x500 [ 33.351183] [] ? page_endio+0x180/0x180 [ 33.356787] [] ? file_update_time+0xbc/0x3b0 [ 33.362817] [] ? current_time+0xd0/0xd0 [ 33.368418] [] __generic_file_write_iter+0x348/0x570 [ 33.375150] [] generic_file_write_iter+0x2d5/0x600 [ 33.381726] [] __vfs_write+0x4bf/0x680 [ 33.387232] [] ? do_iter_readv_writev+0x400/0x400 [ 33.393693] [] ? __lock_is_held+0xa1/0xf0 [ 33.399462] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 2018/01/12 06:35:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000ec0000)=@newsa={0x1bc, 0x1a, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xcc, 0x14, {{'md5\x00'}, 0x400, 0x0, "a0b85af1c3b4b004bca998d602377db24f031ba8fc57819d854d61029ec9f292b392c84d4791da6142aa01fd2f8ed89059832d6216c525dcd451f6429ae7c4bcb7853950e306e1e9eaebeb40995f7249fa90300727003edd1e4c015767388c0790cb16e20aca893eedd22a1e1f05a79b9637dc91b283f9acd8e506e44608acd8"}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x0}, 0x0) prlimit64(r0, 0x0, &(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200200, &(0x7f0000001000)="7a61010efec78cc06a870646cadc4817d927e41d4eacdc9b28891a375ca8472795f06884eb77866c1137a5122d8db222bab5de339217da4c75646431ec7de44f1b1c0c2120eadf187f3b1e509419dceb1650001886576aefc37974b0503fac85a956d37864e3532c1875305bf02c21652b96b1fdca40b5d60c2256e2f1f0942f194196fad016cade91fd112886bc6114e491d11870a087d0a14645e50aa9c493078b8b61674e49816cb7822d79946eb46b7cef46385dafb8340f1a3166b7dc715d4e70bba43480d4f1932873335e808749d0580808a5821cb69b965bb74fe717f9", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x49)="e42057a5486ecf2641bc772e13d77aeaa2f7ceb7c75d367b5534d80945c782e550189dc24db874a46af3970732511882a1cb5958530b9200334afb0490fc2da304ced43315810fe84b") 2018/01/12 06:35:15 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0xe59b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xa47, 0x20}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={r3, 0x2, 0x4, [0x825c, 0x1, 0x2, 0x4]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000)=""/7, &(0x7f0000001000)=0x7) accept4(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ed000)=0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r4, &(0x7f0000da0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 06:35:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d8f000)='-\x00', 0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000eed000)={0x42ed54, {0x400003fffffde}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000c8d000)={0x0}) syz_open_procfs(0x0, &(0x7f0000d9f000)='syscall\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e89000-0xd4)={0x0, 0xcc, "0e1d55d5bd2826260764a3da9f0a834c76f32e0e5b1fd201bea2f9e620b88918532583b02812844d4ebc841144c482eda74b2e51aea607cdf836032daca32d19381eb0939324bb616b71c32e0d59cf79e494031726bd21e6b7bc5ac1e56d4934599ecc767c7b55fb67685be32fa104e926cda9ca93dd2cfc0f796bf7fc413e7cfe54a8e7b970a25d873b86e8b809b04a1c7dd94cbd900713561f0db897b38c754ecf16393ded20334a9a3fbb00ea48825cf60b20859b42320715fb231ad3569db0b6c75fffb8ae227cc0f431"}, &(0x7f00000a9000)=0xd4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000108000)={r1, 0x1000, "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"}, &(0x7f0000fa7000)=0x1008) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00006b3000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/12 06:35:15 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cb6000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"a2c2c38455950885e1675501c6e98f03", {0x4, 0x10000, 0x6, "82101078ca95", 0x7, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0xe839, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe2(&(0x7f0000d58000)={0x0, 0x0}, 0x4000) ftruncate(r2, 0x2) listen(r2, 0x2) sendto$inet6(r1, &(0x7f0000f6f000)="", 0xffffffffffffff29, 0x20000007, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000258000-0x8)={0x0, 0x0}) accept(r2, &(0x7f0000d68000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000701000-0x4)=0xe) 2018/01/12 06:35:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000284000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a62000-0x4)=0x10, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000006a000)={@common='yam0\x00', @ifru_flags=0x2}) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000e3e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000066a000-0x4)=0x800, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000425000-0x4)=0x3, &(0x7f000080d000)=0x4) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009be000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$llc(r3, &(0x7f000009a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000593000)=0x10, 0x80800) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00008f7000-0x23)=""/35) 2018/01/12 06:35:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f6000-0xf)='/dev/sequencer\x00', 0x7fd, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000eca000)={0x0, 0x5}, &(0x7f0000db7000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002a7000)={r2, 0x3, 0x30}, &(0x7f0000d44000-0x4)=0xc) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 06:35:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000026e000-0x8)='./file0\x00', 0xffffffffffffffff) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000099d000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r2, 0x0) ftruncate(r0, 0x8001) [ 33.406018] [] ? __sb_start_write+0x14a/0x310 [ 33.412131] [] vfs_write+0x189/0x530 [ 33.417460] [] SyS_write+0xd9/0x1b0 [ 33.422707] [] ? SyS_read+0x1b0/0x1b0 [ 33.428126] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.434943] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.441493] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/12 06:35:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000065a000)='./file0\x00', &(0x7f0000f53000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000d08000-0xbc)={0x401, 0x0, 'client1\x00', 0xffffffff80000002, "a75042711d46a35e", "91e7338d9fc2fb199d04cba58f7c8bcc13ab67f37ca76a489c0cd0f12ea73651", 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f1b000-0x8)={0x0, 0x400}, &(0x7f0000e6c000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b78000-0x8)={r1, 0x4, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003b7000-0x8)={r1, 0x1}, 0x8) fcntl$setlease(r0, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000019a000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x5200}) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000b32000-0x6)={0x100000001, 0x5, 0x5}) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) fcntl$setlease(r2, 0x400, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/12 06:35:15 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000010000-0x10)={&(0x7f0000010000-0x60)={0x2, 0x16, 0x7f, 0x7, 0xc, 0x0, 0x7, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x10}, @sadb_address={0x3, 0x5, 0x33, 0xa0, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x5, 0x7}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x4) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/12 06:35:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c14000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000095d000)=""/0, &(0x7f0000540000)=0x0) 2018/01/12 06:35:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000ec9000)={0x0, 0x2aaaaaaaaaaaacd4, []}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc8000-0xc)='/dev/rfkill\x00', 0x400200, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00001fb000)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000891000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) fcntl$setpipe(r2, 0x407, 0x101) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000635000-0x14)={0x0, 0x9, 0x9341, 0x8, 0x6, 0xa7}, &(0x7f0000114000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00002c7000-0x6)={r3, 0x2}, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000015e000)={0x2, 0x7ff, 0x9, 0x10001, 0x100}, 0x14) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000921000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000d5000)={0x0, 0x5, 0x40, 0x6}, &(0x7f0000d6d000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000903000)={r5, 0xe0, "514821b2ec1e2ba253d6952c77e34c3b333b42e9c08f8c0622dd09de9fb15697f1949edbed18aa983e3e7d2b9bbef42ceed94b2f4252bb05ee3f5cc70c8245b81405ac988454a16fd4c64eb43d6462cc2aee8983b8f61dbacd982d493ec10a9673dad8bb5d5b23e7978e1ad9b6c004f83e7a61e33534d40d72220880f44466d9f17c5547d08d0388e64f9dde606d705673d73a1587c304a02ade9dd25433e696465a49fc9bf8014e82f25c1137c3b02fa9f0744deb008454f94c66a88139e139f302d4e0ea24d95880231e6aeeed95d85b554b994bf7abe0c42ec3cc009dabf4"}, &(0x7f0000271000-0x4)=0xe8) [ 33.533101] mmap: syz-executor7 (3909) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/12 06:35:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x8000000000003, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[], 0x0, &(0x7f0000fac000)={0x38, 0x0, 0x0, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c68"}, 0x38, 0x0}, {&(0x7f0000008000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dec4268683590a3fbdd19c5347a5f6f92d045a6c6cf6000000000000f33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f4de8e40bee4", 0x0}, 0x60, &(0x7f0000847000)=[], 0x0, &(0x7f0000fac000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d8b000-0x10)=@buf={0xa5, &(0x7f00009e7000)="3cfb1cf82e9d1a62b80a1e326f4724b94d92739ca6b52e93049bab3210589829474fb763e69a5484f7f2f262db2aa4ef4d6dc3dc178b895b291e83e8b112a1b8310f46b18cda83dcc691159f9d398cc1528a558820e7f99cf6a329c7f9b99ff036553808defb0981b1608afe9325bf37628e880947cd715279b25d32eab38efd4c127cd3a4f989a5c6a0e836ca78c84cf1439511bb810c660ecc57425c27c6a6293e6c484b"}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00008ac000)={@common='tunl0\x00', @ifru_flags=0x0}) 2018/01/12 06:35:16 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000a000)={0x0, 0x0}) shutdown(r1, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000e000)='/dev/pktcdvd/control\x00', 0x800000000400003, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f000000f000-0x4)=0x100000000, 0x4) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000008000)=0x9, &(0x7f000000e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f000002e000)='./control\x00', 0x4000036) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000679000-0x8)={0x0, 0x2}, &(0x7f0000fb3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000593000)={r4, 0x6}, &(0x7f0000b54000)=0x8) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) 2018/01/12 06:35:16 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000fef000)=0x0) syz_emit_ethernet(0x36, &(0x7f000001d000-0x11ad)={@random="ffffffffffff", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/12 06:35:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000848000)='/dev/ppp\x00', 0x121000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f92000-0x88)={0x100000001, {{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000cab000-0x38)={&(0x7f0000270000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000314000-0x20)=[], 0x0, &(0x7f0000e5c000-0x60)=[@sndinfo={0xffffffffffffffca, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) writev(r0, &(0x7f000039e000-0x30)=[{&(0x7f0000d26000)="628f7107dd5decfc3ee9d3a143d5f34c537ad99e6726c638f758c82dc389546a7cfd1792db394b7ddc83ea9f0749de15a4ec6439e7946cdbfc18425c12cf7c3f372879005dcbb1b28bcd4fd9e30aa2c3c50224f500beaaa9b58d7e60c981a2031b5f5f5ca68544f6cc245fd70af9a08ffe5e4c7b3bf31e435d533ae1d43e08b10b8aafc2d5b2b2eccb4f97f38a106c94526edbd16abc83ccca51f6f70867afd71a437f6b9c99e4aa5de069b60618f087236c2d52c602e34dfa5ba92f7dab0892f8b8c5aad5bda5a70e4c222c0f8d871d1c08bd7088216ad6971fb52336", 0xdd}, {&(0x7f0000370000)="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", 0x1000}, {&(0x7f0000e9a000)="3bef68d5d0b95a0084be6505cfe1e0e7bf235fdf91c969196adbe54c42a20c255ed3605592bc775d0480fba487d2224b98fd7341312eefa8da287274439f925b0725efe3c2d5d7a139", 0x49}], 0x3) 2018/01/12 06:35:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0xfffffffffffffffd) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00007c2000-0x4)=r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)=""/119) tkill(r1, 0x16) 2018/01/12 06:35:16 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ae000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000069e000)={@common='lo\x00', @ifru_addrs=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000006c000-0x23)="2200000000000000001f000000000000000f0001c6000e00ff9c3b06f81b00ff27f2", 0x137) 2018/01/12 06:35:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x100005452, &(0x7f0000d3b000)=0x1000000000000001) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) r3 = dup2(r1, r2) tkill(r0, 0x15) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000743000)=r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000072c000-0x8)={0x0, 0xb3ed, 0x200000000000000}, &(0x7f0000f4b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000020e000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000ccf000)=0x1008) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") 2018/01/12 06:35:16 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000001d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6a000-0x8)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xcf, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009c3000-0xe)='/selinux/user\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000ce9000)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000f6b000-0x68)={0xfff, 0x5, 0x1ff, {r3, r4+30000000}, 0x10000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000f6a000-0x34)=""/52, &(0x7f0000a23000-0x4)=0x34) 2018/01/12 06:35:16 executing program 3: mmap(&(0x7f0000000000/0x580000)=nil, 0x580000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x19, 0x40000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000fef000)=0x0) bind(r0, &(0x7f0000580000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/12 06:35:16 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) sendto(r0, &(0x7f0000005000-0x1000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000d000)=0x69179ebe1282db90, 0x4) 2018/01/12 06:35:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00009e0000-0xc)='/dev/ashmem\x00', 0x800000000020000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) memfd_create(&(0x7f00002f9000-0xc)='/dev/ashmem\x00', 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x0) 2018/01/12 06:35:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) unshare(0x40600) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd4(r1, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) epoll_pwait(r0, &(0x7f0000fe5000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000039b000)={0x0}, 0x8) [ 33.642447] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3938 comm=syz-executor2 2018/01/12 06:35:16 executing program 1: r0 = syz_open_pts(0xffffffffffffff9c, 0x1) r1 = inotify_init() dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000398000)="6e657a686465765f51fa000580") preadv(r2, &(0x7f0000c39000)=[{&(0x7f0000e73000)=""/125, 0x7d}], 0x1, 0x4000004) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bb5000)=0x5) 2018/01/12 06:35:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x1)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x7}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000a74000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x400840002004) sendmsg$netlink(r2, &(0x7f0000de9000)={&(0x7f0000d19000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000655000-0x10)=[], 0x0, &(0x7f00006fb000-0x28)=[], 0x2, 0x0}, 0x0) 2018/01/12 06:35:16 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002ca000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000-0x4)=0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 06:35:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000f37000)={0x1, 0x2, 0x1f1, 0x1000}, 0x10) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)="", 0x0}], 0x1, 0x0) 2018/01/12 06:35:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f000031a000)=""/144, &(0x7f0000008000-0x3)=0x90) socketpair(0x5, 0x3, 0xa26b, &(0x7f0000ef4000+0x67d)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ae4000)={0x0, 0x9, 0x10}, &(0x7f000027f000-0x4)=0xc) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000622000)=""/77, &(0x7f0000f91000)=0x4d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c5b000-0x16)={r3, 0xe, "408d9f7a06186bd50b9f4d971693"}, &(0x7f00009d9000-0x4)=0x16) r4 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000ad6000-0x4)=r4) 2018/01/12 06:35:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000a98000-0x4)=0x400000000000001, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000863000-0x9)='/dev/rtc\x00', 0x40002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d7c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057f000)=0xe8) r2 = getpgrp(0x0) prlimit64(r2, 0x9, 0x0, &(0x7f00006b7000-0x10)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000846000)="", 0x0, 0x800000020000000, &(0x7f000065a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 06:35:16 executing program 4: mmap(&(0x7f0000000000/0x904000)=nil, 0x904000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000904000)={0x0, 0x0, &(0x7f0000904000)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x3, 0x5c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 06:35:16 executing program 7: r0 = socket(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000de2000)=""/0, 0x0, 0x40002043, &(0x7f00000db000-0x10)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000001000)=0xc) connect$packet(r0, &(0x7f0000000000)={0x11, 0x19, r1, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00001c8000)=@rc={0x1f, {0xff, 0x100000000, 0xffc00000, 0x5, 0x2, 0x3}, 0x100000001}, 0x9, &(0x7f0000001000-0x90)=[{&(0x7f00001fd000)="d6a39cc94328a436ecc7f2e757563e29bb560c1752cad4e7574ca72e81b04112751ec81a8ffbd129fa717d233cda1ab2061f851b700944f19ea30da962c189ef07d55eea15d50aff38c8e55e48524bcfe8ee838e48fd4a63b01245be12cc88e85e5b04b7502632e24753fbc47e404cd3c5eaed479454b6649020ae884035ff598496ab36a3cc6e47f02264e99398dc73ad9b86c5387d4548be92d459c07229e7ae75614a33c5566cbcd8e1de41d893c2f05c3aa901b12a90701c67a869fae6fdc2d373a196fee8836be9c0328e3d36bc9afe1efbe2", 0xd5}, {&(0x7f0000001000-0x1000)="52daa4f7cedd1b48a2dc0d62e8c32d30ba3159dde1804ed07624b315e6da649234a3152495e4030f5c100c12ce8e93ec304439e1db9a1a3ef71a4641b9e9e02bd18c2105b27d818dd1dcee473465b9b722488ae1f3ab96d3342353aeb35faea166ff01485e3fea6788c7cebbe0b5b3f0ce48b33c1ca253a326c5ba56ca291d7bc42ec1dd461ac75f75af0835a0ceecd4e05dcec9ed3529f8be6c9c1e5bf71e7ec3cca427839689c05a291ff74707aed84fd5d27a83e057f248f5a4ff27ddcf45a7ee1793f862068038f809df886d3cb475087742aeb478eb87f3c0d527a4368b8c7e7ddbf589c3fa1e485ab855682656602103414962cc418780d711e131f28673035a3d4e9ec4b4b7a19f41dce224ba38d76682d4c4f8b081372ddfd02744615c1d3ae03936c44b9c9bed1d96a3713cdf0c6e1bb833538cf863cd8056a9b5e9b21d9e278c836971b14bc8c2483d232a6c48ba9e81e9459f1b2e27c5eaa7fbaa7bd4dde6b9f9a6c9239e6c6871ff3130426924f5a8900fd98f4bd67752dd77b2beeb223b12f345f06c69ed5e8db6f110631b8500060270d477c879dc1df71b9402620e0fdc6254f2124e676e4755699ba2ffa6bed989b50edccb3364e8e5aabc82b2965c6a8ab6b5dc5ecbaefe60a5b4a3ef416263e151890e80f553423980827388d4ff2b0c0f7ca2d819f3b86ef831500abecaaeba74b042b39d101ce589d5dfa056039acdf977772b4d4658d154576f079c36b1fb3a4a79ef1fe48a9b74f813f94a8f6a823a59fbb5fc844b8c00263f9df5cda22a92fff49e4d17ae07c0d9e4480655187a06c62e8e62b503c293751b415ad4e32781886d9481be784d4e7504103f897c9d32e77c2890108817d7b5dcd4b1be6608ca1cedd6b45343d59265d3578eb9daab9f6cea9c5da405e6c9a8f6f8cdfdd52d313d0ab3aba7486de2c29c8421387d889042b0650fae41d6af3edc8d4402bb7236881666fc1bcef6f6cf9ba44805fec4f13dd6ab8613199cd6780535efb2febd2edd7a96b595d81bdb6ae364cd887d2a40c63817b695222f0d61e04151c2355405cee83ff674ebd6edbcfdf4314260377acfda62abe417cbbed9aab11bdae3f2bf426c1c2a75232817fc45869a9599b77c734283cea852c650e9018b3bf844e26dc14cbb8a232882188ca4bc78eb576525b0474e56a280d55e20fae88a4fb8e4bb8e4706a043e7f6480679757fa873a7dc39290cd55ea09c07874d6a93144e744db41eaa076138cd7834d217b4ebf42b5366b8dbf44bf7b4117271427246ed2d3898cfb71cb34ebbcf7bc6951f5a813f9fe388d375f3e46b974e0b5722a322c228ab70d82bf9553d812a12ba73fdfb613b592782ce6d1bff263939bf99f0960d9e8089ad22d8f0914e9563287101a544ae9b4768f5424cc92b3e856964d48bedfeb78eb2f4d38d3ec410c3ee512d248947181c50ad3ec954718fbba4b20bcc1546569a0ec694cac288408b400e866499a79ba038ca28d5c9dcbaec87e9fd76ea418af438d710e1d349c371d58b6605535f109966ae429221b36896638627a5cc166864e45f72880aaa3dc151eb251db15b33b9954cf8153c4db70d16ac30a4aef2552849f15ff914951a8097fafd9688cd49691b2e53ee38f3b7d1c8e45716872a480505f3a353b78df6ba78988bc0f3f46627316d1f76e131eabc2169028103c70c770a91ee4132e19c5f4be09f4054aaa4d401e9b3112df25effc479da06c67d2930dcd51143ad64fa90c779739b367a881ce75128bfb93a458d3125462ed782b84ef20f3eb02f8cc8c3a7a1e25c1b30af1c9d6036aa3c7da19d07f00c9f5a115d7e196b7b35c0240d3303aab0d0be521d012021e030a03a8e767af30d449377223256cea344b134c01fb90f6627b6b07aa2aacefa40ef342905c397c0bb0b22474f90da991880ddb15cc7a5e75f209bf1ca0fc9773d47e454efdc2bce17ddf3c84fe30a70202c38933ea8ab45e8202134d9f6f1442649fe96a6bc903edf044a1a05f43f57d507c498744ab33bbc3b3872975ba87378b1d788de45c8506f7c813b6dc7755415bee7aa603cc9ddaa5d3cf1194d68318b48ba2e06f25f2e138e08c84fdb6321818962c475b4b06e06592d35042527ccc6551fd63d030e66a0d3ce4a40399b9fe38e3500daac8ba686cebb0b8cc4e6f3a9487d981fe54bc3a584c7a1874897b6732b67905b1105ec6ddbb439e04d87867b5bf95dccccf441be6e3edcca23f912717f369eb6e77c9951f22ebe8a28991b6d70f0ba29848d9a54266e3f2c967e5b3804fff71857f0bc4902233e98fdcfa4ee8a0f99560fd372fca57735ff90a39339c5886f94fd629068be7994001a0ce03afde7251a27a5222f29ab156db007d3176f0d6f6c312296923e14e380b436d279886f5bfbfb725907d3a39c56f6cd307e22ef98d9c96ae501cbaf3bd0b9c08b916375f5c10c6c6e8b9cb3643a0bac614620623ac601eff5b6e1d772e47d2f515a7541338d590bc6f530a2323af7c87a83544bda4fd68fce5a943af67bad5811801479f22144af0da94dda33151db327268be4dce3ff858b184f299ba271fba8e4658a6754d4ec0bb2eb04e515b55eca34e0568a254640907739f75bc31c4cb8ccabc5c3cfdb2eab70d4aa7db19a66494afa38b361cb67eab684d58bdd8dcc2898b5a69dff086390175b60a257037804641297429d01c0a3304fc379552171d4347453feea870aa623dfe0abeacfbd51926ebd06de2a8dcdd9e0a44dc03baa47c24c99123304f1dea1b48664745b4e4f52563acc23a1e2d179a2c56dac1f6e0b776277de75049881c3f594ff1fdb2ae0b8caf6b49e6d52558eacd18d5a2c50d3ab44b709f7563fcffa00fcdc6623d504581f0db67e4095c8012da33a8de36b412c5bdc2a1f1726ff4bdbd0a7bdf1026ecf68bfd92eeb215a6be53ef4807d4f3e6fe0baebce422e981a2118797705937d31462aff1c0543f265df20090a3d82252053b6948e33ace064468337945ebb2f4702aca0705b82b4792cdf3742978e1091c8925899ac8f0c6f7d255dd374443f54004501ae04f5d16ccc9540efdf8af4605e70640f91427f116f2b8d9c4f34e2546a120ae666205c98529e6bd483ea2ac18228e78b6cc5e2f34720d1e43e97e34cc143b16a23c03be1c4f31f6143ff3cda61ef90dcf613df77f1d8c5fe50b3a7d1ffd20bdcd79401403c8a95192cbc64de9fef11dc448f827f3ac23f3d62ff6743b8b4243a19edd10e0ee47d909df54e8dc87a09b2f09a9d9ca5caf9315b13ea631bf4b5f48afd28cafb17a1617d7c93d1455e80e69b59adf71f4a79002ddf965fd21b80ecbe38e479f193fcf7a657edf2737ab75927cb382307115b01d3b805796c2e066a1d0206759e3cffe4ed6f3c44c0f4cde420682b02545ff554f5bfb49b76a575571e38a75b9819c8cece1c29a5de679ad69a0fa7bc71b1abf54da9bed4b6e896aa4f21b9b808caefa9e908018e192ee2e51511913143d04f053acd3424fa3589b2f2567b66c9d2fd5fb0673099f25e43bacdb4d89741674b22da47644f72a48c919c99432e3a6a2ee76f24e81b25febc93e77eb8e021e77464d77d4ed29ca6ce3b6a1168632387827ae8a9c1b4ddcbe7282cf88e86957358d8deed47a5c7959eaa95c11340621376199f668b4ddaf969b98c0cc11d5ffa367c8b5e345dc7f9fcee39f0e85ac9aca5a550008bda16db12d72b8d32e476cefa1fccaab00d002af9f8eef0cd66c6429f3e6d14e46155964d1d911c4de24546faf0e65b3fa5039a23b9067ad4114048df73a4332f95566174b885b652c8741290ce614c4e70cfde839f198d7586dd7abbe87873ca128b4b77c9563085ff3b405f4d65184f033ab99f3d67c98abe107a12e6934b5ffcb752ce3641fec5f98c26a571a3f0bc30dff40d47af9f20a42c81562aadcea7c2c0d6b31ed41babb259c7077d1b5279532e2fe423b443170a7e8cbcf84e023fd1fa83313a004c05af83f46bc112ccf683f88e350be867d95379b4d49cd81bc8a994587194bd743904182711c6cd47378b1fe6d5404e8d4cfda8f4146239ef3cd44cd8d5407dbb6f221c08ea07a4b844438f3a162cc5fd9b41c9f35f97151b38788809dcea928c8d7230c073fa525877ff550b8ad81bb9e748f9e6a7776d7a2c84048480be13b372f35cba480d533a9201b1d74e32f16a30445c700936254f3ec2ea8737ab6b52b17d98397c8ea07dec364091b695cb5da5243c3a244cbda25c0ff7089ebfa693ccdf1d06cf07a648e7d5a22daaec6ee95a5e1255f4748dcd969a987acba857575c9155d777a4d46ca25eab568002408dd4b47d4871f0851ce092811114f93446755adacd92f7c683273906843624917cb3ce8181531c294265e9e23b4903c0c1fe1abac4d7aee43d6b3a4d21ea0e2e01a2736e460e81ebb5635d89dc7abcbf066e6de51c58ecdf88c2d87a1b143f52e61f92aa9f82d3b0666c210f77624225538330b422cc3e845dc0000e26b371aca6ccef85a6d91260dda552f9bec517e4dcd746432f6333d6a2d7f37e0172baaefb0d3ba0015f990ede15a9ddc4af7ac0234fa6125690d5e0d65c3eece47f269c38b877bf3778eaa385df42cc8eaf47b2193feb6b362b0ba7fd4860aa1bc2a4397ba50d27fd79743ad5de3d3716e630a3c0b2ce71a32356c0dc3d65791c19e535ccde390c11c0ef179e7e2daa2320d732c68d0ff4dc96d608d5201b4b204f7cc3bf0486d5ecb426422580de8cd4ba782357763ff527f2f70de57244deef82f8a2e0652a9c11ef847d8b002b100140be2adab3fc3b75c42ad46408918c6eff2f00d611edfaa115a7ee1e59bc5cac56158c5896a2871661949fa7ea64b045824baafea7fde489bea45a4c0655597fbb70e5e5abe416976da6599868c539cfff13a530d97f3b57919d23127624cc5442f0761e1e2a438a0804515222a4e4f4f174775b65189972eea5f1194ee547c8ce11b329abe8383231cb421a85344d5766ca00996138d213ae9985d3814ce42bd9d558ab6e01c7700accafcdd790158549d79ad3050e3f7ad949a5ff9e28ecb1c78537e64a767388a0606d03d4bfbe60b8ec34d8eac94a1929547865e41724eae0f510909e228ca5f45a6f29fb220b36c129627db68994ea9b80c4a3800abfa997da50fe71bb0214b5c3f120eaab819103804cfe8f3145ac664946b5f78aa3a16834767631ecbb8d98dc2b15585f4193d1e8913f261823db338ad70591cc9ff948420da81962c2bc37a2e1c5875476438ee9718758192a2519595cbcf6f2a1b48cbe1a139ebf9c94437125e5ebf13fe19494d695b1c8cac65eb96bbd74311c463616c8fb8c193a65b17303b1195c0bfb3a7ab87f18318f114492a9e76d7ef2136e4aa7d8e0a5683546843c5dc7004e57e588d165e70e03270919aac476b455c4ff09fbe97a1865cf50ba1f023d8a0c6cd864bef05e09aeeb7243e64c46a04d6ea76a0574c356007625d051c1c58e33e68e1971b69dc62005192f2f4d673239f16764ea144c272cb8405b5d0209f926d88fcda62e387ecdc203cc61704d94cea1693646da0d830edb826e1e67d043abf21e2cf37afc06d870b3da01abf4e534fb0cf440087f1b3f16d2406f494a6fbb22f2eb2372d3b673b140b52ee1f09855b602b8c42584938fee4fedbe654e8260a0e38c942b019960b23b32907ea2489e96f620ec6c3738de2b5bfd61552224769e92e0156ff971a2f90a0bc0090672dcc66b1f5f63632fc9fdb89e2b11ada74df226", 0x1000}, {&(0x7f0000000000)="fcfad36996b282945490485ba6ef902a990b2b5b6bcc695aa94638", 0x1b}, {&(0x7f0000001000-0x2)="148a", 0x2}, {&(0x7f0000977000)="e78553da7e8b8d69d9963be0b6b45e6b8193f7b438a80467ad9569ae0faaa4d30daab90cbce6c5dfb765372bd2c8fc07de7cb882c90138ef238ba20501e65afb2af6aaee5ec7b4f0a4ab066e2371d0352f0cf4878d9e0e31a4589d3730fbd4037ef52d8be82ebc929d88abcdcb22", 0x6e}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000aee000-0x71)="f6911306da9797e4f054091953fc42ea952ed6ca287432d5198d722a58374fb75357c940f53896a2b5eff124c9d45902c517bc26f88e6647e9dde3db6f7e885f13855b1411b53202f222c11ebfe19f892fd2bb2dda9cecd0475d7db56bb0dda7b87d8e54e357155b21044e5cd9b041271a", 0x71}, {&(0x7f0000001000-0xf8)="4f82a4c275e9251ef058b75af1f7c49719e0fe85a1df5d0173f17a3c7a3bc778f2eccbf3808d54360aa69b69a880725f9cccea73a665fee080e50c15cbb0324b086cd45b029f958d4caceebb8c41447c8d73bc3341b88bc4ebb207885af2bf21e99886366283521cb712fa529779b209be16d67d7a9cf19313d287a4cec20882bc9992b1dcbba559e45a59bd8ec5fcfb706b2f07f182590f82bd1ebdcc4636f499eee97be2a821a3702313fc98cef5d5a223ad5c14938f7d29c5d765a4c36457fd73f89be342f5c8d4ffccf02ddad390123bce11dfe763be90de2fc472e752257c4c62dde310aa04125de5456c6e90cacec1dfb334b82474", 0xf8}, {&(0x7f0000001000-0x7c)="a3d0157aaaa465ef3f66456d28b3a1a5eb72fc76f1ca43586c09128b289195854cf525ec3b04742434c072716c631d3584468781f95ea8baecadb4996dd56567611e9e7149743765cd797a62d70109109e19c9fe8a0129ec4afa3c7cddd788c6b89db049f7ce657a7a30f025edc692dccf33938fd11ed911e10ee086", 0x7c}], 0x9, &(0x7f0000000000)=[{0xe0, 0x18f, 0x200, "444cbe99a26a389cbf91e8608df9024fe8e889ba8491fea549c0c2ce2d91efc4e49469406fd59315ce1a6abb3fc50bd130a2e3a2329eaecd1d749cd5be385b7c692526cc71b15b728777bef8fdd78de03bea070455d5b521f2359f097e3616d0567b31e05395994133af6ee0a065e45c33090c6b08dbc85af48c02b53a73cb6a9bc82ec399690b85e5d99a3452bae654d4a6b2d6f469251084a5a73b7ff7180efd233406d44aa1432791f8d27117cedf7714136aca546c16fc2948be767ac07698d011160fa094a3cbb1"}], 0xe0, 0x44000}, 0x40000) 2018/01/12 06:35:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00001ac000)='ns/mnt\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c7b000-0x10)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000379000)={r1, 0x1, &(0x7f000046f000-0x4)=[0x6], &(0x7f0000001000-0x4)=[0x266], 0x10, 0x2, 0x10001, &(0x7f0000000000)=[0x20, 0xff65], &(0x7f00005e9000)=[0x9, 0x6, 0x3, 0x8, 0x7, 0x2, 0x7ff], 0x0}) r2 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0xa9, 0x40) ioctl$void(r2, 0x0) msync(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x5) 2018/01/12 06:35:16 executing program 5: mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000000005408, &(0x7f0000fab000-0x4)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000486000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000913000)=""/16, 0x10, 0x40002020, &(0x7f0000823000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000900000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 06:35:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000c12000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2000000000000185, &(0x7f0000034000)=[{0x34, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/12 06:35:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000056a000-0xd)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) 2018/01/12 06:35:16 executing program 1: mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSTI(r0, 0x5412, 0x1) 2018/01/12 06:35:16 executing program 0: pipe2(&(0x7f0000617000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000762000-0x160)="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") preadv(r0, &(0x7f0000648000-0x10)=[{&(0x7f0000d0d000-0x1)=""/1, 0x1}], 0x1, 0x4000000000000000) llistxattr(&(0x7f0000b8c000-0x8)='./file0\x00', &(0x7f00009f5000-0xc0)=""/192, 0xc0) 2018/01/12 06:35:16 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8)={0x0}, 0x8, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) 2018/01/12 06:35:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009db000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000001b000)=0x0) sched_getattr(r1, &(0x7f0000733000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000c09000)={0x6, 0x0}) mkdir(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00009b6000-0x8)='./file0\x00', 0x61) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000258000)='/selinux/mls\x00', 0x0, 0x0) symlinkat(&(0x7f0000633000)='./file0\x00', r3, &(0x7f0000fc3000-0xe)='./file0/file0\x00') syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3821) 2018/01/12 06:35:16 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pause() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000015000-0x2)=0x0) r2 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/12 06:35:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000be1000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000f2b000)='\'', 0xffffffffffffffff) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/12 06:35:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) 2018/01/12 06:35:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000024f000)='/selinux/status\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000545000-0x1000)="a4b98e42b27742a0b905b16b56904dc1517e5a28fc328f28401e4323cc64c779572b6db19d6bcdb1362baa482b6343fd34b48151ae467847b9b29937ab4579237d2ab7ab8ab9adb01e926c0baa582d5e2e60054b4afdd65c706b493875a7343d7a17597ad2061647bb2ac1568e7717017cb945a31bdce3774b93c2078d0140c513fc43c41bf5d5ed6e8fc0534c77345dd3bd5473622d9f649d3077c8d5b93c319b7cadc83662e5dc60aab9182176782182b40fee571d4327c956154ddbd0bba47c051b815a3b8c8fb4ad985668e5003936fab809122fcc8d03c93991a3176238cd065d8d2bb9eff152b39a9c7aee8fab941474137112e9104bb9f8cfca87d30b610964bed7c802652fee97af5fc458833c2d2a333ff43aa3e151879a0e2ebd63abb83d99861f42aa0d1510cbc81f62e7d11fd8c774bea3b887d09de056f92312b79a4e6fcbea19540bf5ecefcfe3ea283b9706a2fdab6503157245b0d41887e6c2fd6af0ef6c1c74e685039eb39f5849b304b0c262a948c0a6f78133660faaf8a9cc99d502601fb328e186bbd3564fb470bec2b702ae3796ee6f6fb4fe5252fdc22b2bad4fe6e9c62fe9909d9783aac54b0f903ddbc4ea1f030bf986d527d86a18cbfcea28f7780fd88e7403326595e86966cbec8790802a8a2e7d659556d57b31057a51bf22c22f70c3de1630695668a0ba06d557a3e7b94c4a4b337bb130548605fe6ca3849b4e406d7d365dbed34bf5fa5a0fbbb99bc0d6da39b469b689d69783aafa64c3a5aa56e1d616b85924fae8532951e4df45b099cb3c52850c073af14a76cc67096f938d27b5c70011d15760ed2c2db28f3f20ee65746bf54bd28fe1cadab91a3f4b1e08c7de9c4122d9d9641d2566227f955c9229a9cf037b19af7521b64d2d305b7fec503fad97a90cdfac2a1d471b7ba8d865c21831004c79cddf286a4c70b05f56295b7a1a0c2bb1805dc77676ab25425a3278210545cbc025dca48a6244f10ba549c46188feec2955245e6e17c70b6ec4a29a950204732ba9e5ad2be7e15d7eefba4b81caddc9b4a9388678dd7f5e87605fe88bb3d06d9bf1e44e833c383d7f486405636ca9f3d3b30995f45689e7ac64a456bb580619634f51107bb44b48494f6e6f30a29a69efc0d14f8dbd2a3050a8748f737a2e1b91f20145e0550ad3d197633467b74015b89b4f665de7de501aba4c86f67f4ed31d3361c5ab04f5b4f46e0e8515d3304ecf0fbd0cfd1aae54e32d709062edcbfe858491a1b6ac866429a272a2f471ef6562ebcf4de92a0cd0e8e2508a3196a6babbc37afa9ae83235cfb3cd51b2e815eb75b465e5ca67f8d6b374c96f0c4f339412747ec8b866e3c79929df3517d5a59e15742a8c66ec0c8db2b19dcbf8c797a9e5d221bd347178e6be97a52855685854289c67a7642d9619f46d5f2aff7f1d2fc777d46434c7c36925b649f08622367a32e601758c5e00225c83535e8c3893825eec7e05801d4e02f684f21959edbe9c01ccb51dfc0345cc72d37eecd4c6f96fe421c64ba14ce0ec5fc06b52a6a4e4848332ad071b37f8f28d1de2af67e26971693ea14ed2016c7a9f5b28c9bc543e211f122dbcd467bd9175ca49483a7e89ba256692680761dd54ff390e47a61b46f0f96ed8bbf29a8ccb15c36daff57a7ef6a05335451a50347b64760a055132a778121cb0a6284c777155bd1942bda734e77b577f3f9fe4a743f5bc3ca80b4d710c6d7792a32fdae579232c5289041a50be4d8a96e0da941d670c9e02dd788f71a38991fc3f054fec20be2459be5a56b5d22207c4d1f3d5ddf56f1dc8da440cabceb0243f4bdbdfed06c3572e6af6cbeef7a00e8b8bd7d1500bc8a648b4e68b25bcd7824aed1d4728bcc6991e881b5e60ea45e77ae004de60c3bb2d1effb6b28fad191da83e2921ab674cbfa8f70576117f75688030435475783af223451b11d63c2472d496a45ce818de43b1e322c36da2717023a97120af06e1e43a79ead5e8797bf6b61f2531912dfc73c982c2d436d8e2fab4b810fd6e5d6378f8d567358f3692f0ba932df8a14f36b0fc0085a005c5ab73e15caa1e006ce063432e15eef603f638637c594d398a70654c9e95d64bf791fe184850b53f0f1b96cf47faf480b2a91cd87f0be665054a5c2834731e4a2c66038c96273884bcd38c760ba66f422b8787ec8f39ebab916a398cd42977a0bd432eedf7b1bea6872fa38d463f9b69036cca9bf278e35e02bd6572407c7d340a8ef9407e5f952de7546bc274f174b38887ad8ede0e9bf755301a571e7ed3e15724ed81dc06ed8ad01d96af2e1a3cf1436677dd0d8f4476d2fb8d51b07daf933529a37854b3f35edf9dd15c0ad0e1606f6e278d20acb6ec22da5fd00f3fe345cd9b4142586c061df1ee68c56f26a658ba0a8f01cff008effc7b45275fb8d0a7f874343e8d949a7340aa5e7ab955c3c225d7d930b6c468af763629ab7ead9fa81b6989a06ade37a138c37fadf2b9dcc6446669ba0be3dc8054d38945c4c178ea2106df62f2d03f62c97c54617a661b975d4817aab4e39fa9da7aecce33b3da57bd8206c68c74e12fa04da6e198229b840e34d5d11cd29738cab4822c9261905ab78e02aa7687954b6aa0bf43ead0ed21bd9b8a3846ce4cb6ec0cad2a1ccba746d5904c7f82b3ec906772f9f49c2b29a2927c63395dbcf4f44d284c01a5fa08349152f202b5dee0503f794342383ba26b6bb87491959cdbb02578bb5a786931cca656e80892fe0d7aa84ff95e87c1cf915eeb43806b79176e6ab09660cbe63726ce238bc04523658029ef9f8b43708f0dcc6b49cae3e97db351845b429d7dc2653395fa82a1d6736f905a71a396539619231120a9c69c6f659eab8c016fc6f0b4a93f1a22ca09523ae4cdcb5facfa50af7d11c07290eb718e997a7955e71a6ce042d1297455d3e30b8a3dbe1be421a9de4ef6e68220d9ad6ba0069944766f6d93160d4d1e22d112a7536084c92786e24203d46681b65cec9b95c7c8f4b7091b1988c12721607e5308897982b9d18c0ed2cd5c7ddbb96e5f7dfba0ffce1e14cbe6e5c0695beb1b637c24f0b6934041640ca05cede57b993ce20da5eb83beb56facfa65f8f2f02bcac304913a304ced1cba5353e4c7162df662abc2a718dc5ba326b64c6c20865903e88c015fc57a08d77b8d450099508a9a387bb7404f09f204c4366fe39d7dd6485c5023e166137fdd32d45b231b2f57c29649ef2b80e2799863b564537815ccba60530771fc28161faabf3840ea12d3f94eb62af52a177ca24824b14f4d062a5eb238f8f533aaabdd91b81c01df38bd825a42b3e93cc884cac448d7965060587be52f1fb38cfe5236b2f97fc75901fe52677adda5498aa0710349e3365852f5bfb618ea29425bd3a078629f6bdc04ff272d837648b66cace3cb55d42309509a9dffcaa18198f0b998d91bba92852d82532d30a61c48f4d19b1b9aa307636c11e5a782cde8d654abd72d48859d3ec13ce1b7cfb1bb57fcf334f24b9fd2677b02be5dd5a5b7434306fe35a21985c9dc7b4d5011d90205bf823c69cd8048b67730dadab1bff9788aab5e707caa01793a59866dd40c7e5acf454b8389bd63b6193dd26ae6434eb342b20af64ef8e4bff12d3b2411ea673de2603dedcd4bf9860e7853223e55b5399ba68a6eb36d7c323783ddb036943a92b06d111127b39fa2b6ac2c13b5b3567f8f5f9dedd668815cedd0be1a91bc212353ee07dff114a1926254383634453c5244da4fef140955c744c3845930913f105dc7b3e34a8c14c0afe80bb16b41912cd8168a32c23b5644e3fd053d0664e6f8075e4daee668d8b4563f29a78eb56f43cfd6139fef0025bdc058ac7b6f4bc1a0e06fc55fee70a6fdbc15456b30516a8ce40ac6024fc87b8bd5da7fb9fed573d5570eece4f60b7570e53ff77140c76c4346248eddc5bb65c34fb412e77f9d42b82ef95858d5749df1a4041c8afe0f3dca47ec009ed76e8579e410a07d2d8d5b2b0fe5d8c042bb196b18f515c72670afe145badbca33cee44910a9b0cfda7ea4be2ba06bc0de970bf9097fdf2ed317fa4d118e9fe66c4bcecefa79427603e03439f827c2525229e19629a731112103b949397299c71832feb4655ba3ee612a7054cee62373a064575bf1a275bd5125c4e9bb3a596c004b6c4c7d32424d65557d5ab0a2dbd20a588cb79d5ee2355dbaf0e44b3e11462eaec1dab2a9a7a48434fef9e440da5d82265977b3800ec565988e1d7381e828fe594cabfde443c9e17808d738c7d61cd672d1cb2673da495b806d648ff0e8089e8891a3f3396d28185d106114e1402880cd1fd1d4355c95b5687397640526a1dd73b35f2e86bbec3bba6739be7bde4b3eaad5007ba26d7523e5d19e310e1b7bdac885f6e6664527a028766f648123a84a7b855c79ea83628ed3f72e6a8911e76bdf1145538fedb43b5171ca925c1128a3cf01e80ccce328b9519476eb031e114b36e8d2c465cc42fb88409baa7660671212b90d2cb97ee14317630cfb5955d7e01d978fdfcf52ac518bb87557cc4b811f9fee22f8aa46f701bbd40db94e90b13a8bb579885b7874f17fdd43d3521e035bd040242febe0dce9c08642d3332fee67d7ed9d3b37d93f56a4a9ece4276532b41219fc930896af0a72a5e0edc3f998582db7b4c92bb1e0ad417875c2dc9fcf70773de7e31de1fbdd87a1df3728803029a68adf2a81b0cbe1770853062a6414118471707474f1eb3ea6464b43847d2d13ba35aadafb5c6c4a96ba28ad1ef2128750396b35ddd786ef0d6bbc93f35ee964af3fd5108cd202ffd18c2528c3e1e75c09d1b5496f1aecc4781cb9b793fbe8962949e5f8ac4a11b6157ca45cc4c460cd65a201c8da2cf2b3ab6a855585419435f75bc9b6dd895860e8d58fad6619336eeb16a00fbffe26c44cd9ca03f7b3b7ccee6ee89b3b2149d836f4cd357ca1e2db1b22df20b96d9a77aac916b66c1a37365a84a57fd2da41065a155528f7a6d053be33df40b1f42a651a8e64273e93657d215f972fd656fb0488cd5583c89504f1e4e45513ac610e9a9e26c3b3d423cd7d3252f0918ac26530db81851f11850256821d3d603946156470947bd5ee52636e5e2f6e54b83ed264467d7f1319a153a0e4865c1db545b7ecb8fa4a199526909b18f32ca5a305efe4ff6e7f9dd31bdfb68381130a6d22876a7269f02a4e65bf5a0f68003b055c56a62bb1da3495de3a936c29c48866226ef687b3adb2783f9f28535b88670d01cd1a291ace06792e8b0fbb53d5b4393f172c57164018be4d85137f306930fc73397836166c2615205687ced67ab57f63da9a6dade0d1538eec19c3eee644ecfb6823b746738d17d32c49ef67b05efeb31e586a6610ae7ece87edea4e13af935d45b61d90e63172bfb3046c44574275cd57b7d89587a4137ad08fa65e6db08c20538e77e1fa16d2d77e9dbd5681db7166ab26b61d54b84f00ecda442059753a789cba0d5c79a23a210776885bc276ea67484509276b420db2f98158994f88ce95f2f9642dbd26b8649708d800d64a879fe37785dea6a71e0445854162ab95ba3903ff72c66f1a8f637643cb7fdd752df19afced76f45fb2c3f1f4c91604c0e4d26d04b1b060cca48ac7ef61bf91663e94f0db85e5aec26562923b4f906462863c3fe9b87c3e04faa5aa8ee5357ad94ae837b194efceff22feb780d0b3ce2600911af0171109a495b35c51bbc4b6c170deae148d3c9cf8ceab0923a4b81d8ee75614062ef91376c8b13c72048b", 0x1000, 0x8000, &(0x7f0000b04000)={0x4, 0x3, 0x3b231d6a, "a5ca0345f655", 0x65, 0x0}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ed8000-0x28)={@common="6c6f001ee30f000000000000321d00", &(0x7f00005a0000-0x28)=@ethtool_sset_info={0x37, 0x0, 0x1, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 06:35:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000bec000)={0x0, 0x0}, &(0x7f0000d87000)=0x10) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x0) close(r0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000018e000-0x3)='/dev/sequencer\x00', 0x2, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000abf000)=0x7f) gettid() fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f000009b000-0x20)={0x0, 0x7, 0x0, 0x9, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_ivalue=0x5597}) 2018/01/12 06:35:16 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x10028042, 0x0) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fallocate(r0, 0x3, 0xffff, 0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fca000-0x8)={0x0, 0x0}, &(0x7f0000fc9000)=0x8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00009f6000)=0x0, &(0x7f0000fca000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fca000-0x8)={r3, 0x6, 0x40}, &(0x7f0000fc9000)=0x8) sendfile(r2, r0, &(0x7f0000ab1000)=0x0, 0x10001) 2018/01/12 06:35:16 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cb4000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbf000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0x0, &(0x7f0000f15000)={0x20000000000001c7, &(0x7f0000681000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$nfc_llcp(r2, &(0x7f00008bf000-0x60)={0x27, 0x7fff, 0x20, 0x2, 0xeff0, 0x5, "33de92caba843fd23a4ca0bcab9bd130f03c1c7620510e30d676d9c4a785e973e85f29b1f7486fc01f85c89477ef20a7cd1d7e184bec118c1dae49d81b1486", 0x2}, 0x60) 2018/01/12 06:35:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000101000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r0, &(0x7f000096c000-0x8)='./file0\x00', 0x400000, 0x24) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0xc0) lseek(r1, 0x0, 0x1) recvfrom$unix(r1, &(0x7f00007ab000-0xb4)=""/180, 0xb4, 0x2, &(0x7f0000bc1000-0x1)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/12 06:35:16 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000011000-0x32)="12000000180025ff0700940d251404028020", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000014000-0xa0)={0x0, @in6={{0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b3d, 0x4, 0xfffffffffffffc00, 0x5, 0x2}, &(0x7f0000012000)=0xa0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000013000)={r1, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x5, 0x7, 0x10001, 0x8, 0x1f, 0x9, 0xe792, 0x100, 0xb0, 0xffffffffffff7fff, 0x0, 0x3, 0x3ff, 0x3]}, &(0x7f0000008000-0x4)=0x108) 2018/01/12 06:35:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001f8000)={0x0, 0x8, 0x5, [0x7, 0x100, 0x1000, 0x3, 0x2]}, &(0x7f0000592000-0x4)=0x12) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004cf000-0x8c)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) connect(r1, &(0x7f0000d7d000)=@generic={0x1d, "b5a90a0ed0a2e49fa55da61ccac9a19b41133c8d8f83c0f1c0930d57c9b84a4714eb603852278835df8a918a0682952e3a96bf1f89122b6847905a9862dbd5158ed2e9fc21843f7e573c0ac64bfeb246e8168a729cba3437961c2db88ffb1c3f0c9d223e4f021b447bd69b9cfaa37483b93609c0e5a8696bea05ae838304"}, 0x80) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) 2018/01/12 06:35:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000510000)={0x0, 0x3, 0x7f, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000774000-0x4)=0x0) write$sndseq(r1, &(0x7f00008c1000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/12 06:35:16 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f93000-0x7)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0xa44, 0x9}) syz_emit_ethernet(0xfffffffffffffef4, &(0x7f000084c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback={0x0, 0x1}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback={0x0, 0x1}}}}}, &(0x7f0000618000)={0x0, 0x1, [0x0]}) 2018/01/12 06:35:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7006) execve(&(0x7f0000910000)='./file0\x00', &(0x7f00003bc000-0x38)=[&(0x7f00009bc000-0x1)='\x00', &(0x7f00007be000-0x15)='*vmnet0trustedppp0!)\x00', &(0x7f0000bee000)='/dev/rtc\x00', &(0x7f0000c73000)='/dev/rtc\x00', &(0x7f00008c5000-0x9)='/dev/rtc\x00', &(0x7f0000cbe000-0x1)='\x00', &(0x7f00009de000)='/dev/rtc\x00'], &(0x7f00001e8000-0x20)=[&(0x7f00004ed000+0x63c)='.\x00', &(0x7f000092d000)='\x00', &(0x7f000037f000-0x9)='/dev/rtc\x00', &(0x7f0000390000-0x1f)='selfppp1vmnet0$wlan0trusted\\--\x00']) dup3(r1, r1, 0x2) [ 34.404502] binder: 4007:4029 Acquire 1 refcount change on invalid ref 0 ret -22 [ 34.418921] binder: 4007:4029 Acquire 1 refcount change on invalid ref 0 ret -22 [ 34.431556] binder: 4007:4029 Release 1 refcount change on invalid ref 0 ret -22 2018/01/12 06:35:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8001) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f89000-0x28)={@generic="ce487ed38095c31f9ca6006a762ef13f", &(0x7f0000c1e000-0x88)=@ethtool_flash={0x33, 0x5, "85dc6c49892fe318cf2ffe0881a16223e8693f41bf2165ffd87f8e4cbeb1a903326aabf2e4f80fb86f886365cee80859b6b7614a5b7acd92f10cdceeb1f295be7ac2e0c709658e996a6e174f2ff3d670999b33812b09282b874caeb2998faf2d98e0411db87ef42a13877ca25700e0a4cbe0f8f2e23c06631238accd7155c24c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = inotify_init1(0x0) fremovexattr(r1, &(0x7f0000765000-0x23)=@known='system.sockprotoname\x00') 2018/01/12 06:35:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) sendmsg$netrom(r0, &(0x7f0000e55000)={&(0x7f0000bdb000-0x48)=@full={{0x3, {"ce113a7d0d0a64"}, 0x2}, [{"c6b2467aae084e"}, {"fc93c24f7d9436"}, {"a84e1d3275897c"}, {"3416b99cfcb025"}, {"9129be88c92f3c"}, {"1d001fc32ce7c8"}, {"ce218a16df699c"}, {"646c170aaf6269"}]}, 0x48, &(0x7f0000541000-0x30)=[{&(0x7f0000809000-0x22)="c155a091267830fc85560af78129ef83f4241ca3df55673905e2a7dc29e83116d82a", 0x22}, {&(0x7f0000e9d000)="72067cfca3ab010a7c172c5ac1b827f4cb3768ec7650b32c804986bc2d696d2be7d91a63d45458e6eba73cbb65612cfe726ebfe9ff32e7f1bdd45c8f736a17fd6c2287b150f98cdbfe81ac43e61f98eb8f59c28414a063bcf62274da72cdbd64a087e5", 0x63}, {&(0x7f0000f02000-0x77)="c5fc40e5959b866e28cac6c6d32552b7fc6ff41bbe3390851293830b8045a0408423fae61811dc98a1a27d0ccdd32c86fa1507e8f5b334789fdf90e22d666c8a62481249329327ccaac94bc1d9a7fbf5cf76d5beb4e7689955764c8729a079eb0c45af11d5f874c6cedb3cceec0be9557fbdb2c3dc3396", 0x77}], 0x3, &(0x7f0000cb6000-0xe0)=[{0x98, 0x13f, 0x2, "d255d30e11b626cab36286489482551110e91a669a4d9b9238ce40f9855ce2b0ad3aec9551b712a92e46f73acec68e68b50de89275ec94c491755c0cf84aec3cd806c219f4a85de89111a2b51dcb5093f0df91e411a8581d160af4496ebdd004cde1c3ab6e485840ad9dd99533dbc8492a2fe07fbea3f8d54e023fbf0e74e4e63994"}, {0x48, 0x0, 0xe8, "9deaef7ebe575526690b3504b0943fca0eb7f9a32a838caf34db437d163d5d044205cf390d158c6a72794d680dcb27071f084413"}], 0xe0, 0x15}, 0x0) [ 34.486964] binder: 4007:4056 Acquire 1 refcount change on invalid ref 0 ret -22 [ 34.495381] binder: 4007:4060 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/12 06:35:17 executing program 7: keyctl$link(0x8, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f000040d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='selinuxlowlan1@\x00', 0xfffffffffffffffc) add_key(&(0x7f00006d9000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) 2018/01/12 06:35:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x40000000000, 0x0) 2018/01/12 06:35:17 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fsync(r0) r1 = dup2(r0, r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00007df000-0x8)={0x0, 0x0, 0x0, 0x0}) close(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000184000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/12 06:35:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080520, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x4000000000000000, 0x0, 0x0, 0x2000400000000000, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000493000)=[{&(0x7f0000cb2000-0x5a)="580000001400192300db4b80040d8c560a06000000000410489643c2fffd58a2e04a03ca8164243e8900000028215a00fbf50dfff90004a50b0004001ce1ed5e0000000000221f100000000a000000000100ec6b1d076e5e", 0x58}], 0x1) r1 = getpgid(0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000099e000)={0x3ff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x210, 0x9, 0x1, 0xc5, 0x0, &(0x7f00002e0000-0x10)=@common='lo\x00', 0x9, 0x8, 0x9}) prlimit64(r1, 0x9, &(0x7f0000a09000)={0x4, 0xfffffffffffffffa}, &(0x7f0000f76000-0x10)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aa6000-0x9)='/dev/ppp\x00', 0x2, 0x0) r3 = mmap$binder(&(0x7f00003ad000/0x4000)=nil, 0x4000, 0x4, 0x20010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000c07000)={r3, 0x0, 0x0, 0x0}) 2018/01/12 06:35:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000753000-0x10)='/selinux/member\x00', 0x2, 0x0) recvmsg$netrom(r0, &(0x7f0000a00000)={&(0x7f0000bf8000-0x48)=@full={{0x3, {"094df5acf87d1b"}, 0x81}, [{"c59e57f9909110"}, {"e49d537f37358c"}, {"4f05135a620324"}, {"f9b9b16798b580"}, {"e0bd08d0b3a8e2"}, {"b4ebe04b015962"}, {"f017b7e68599ae"}, {"f603ce7b1185f4"}]}, 0x48, &(0x7f0000794000)=[{&(0x7f0000c35000)="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", 0x1000}, {&(0x7f0000cbe000-0xb3)="c996bdced52bd1bea8bd4bb1af024354694ec7ade1753dc87019b4375a436955b9fd25764222d85a773408c6e5454ab82292ec1d94e557d6bfdaf1c31768b8997a9b7ec9c941a1384c00d6345988706622ef95536c127070d7eb1e2cc2eacfd010eb19d231a42f55aab8f47c81def9e003ea68b672da24f1d1d827073a5595a7fb089ca28f9ff0550719bc3efd571d8b84573f50c1f792025068ebbf6eba91f62739013925e0fb946b63b1bb69e05f0c2ca99c", 0xb3}, {&(0x7f0000e5c000)="5a9b4e430499f8c6f4fa9112fc3bb145ee2e418475c1e2cbe4b6bd77777ca0dee632f69975130bac90891d9b2eda9318f550740bbc8a10f5b3696ace3c41af00d90ad0b0550a5e2238c0f9212169c41bc38d0da4faffd7c87c55ce3f21d6814b79f629c5005f5f9101af382d95d4d54dd4f967a3f929c562225644e888cdc367cbde63a7f89862f69e974e819c41d67f0bcc53955e593329140cb67c369a3b3601cddbda0d10c63c002022f8f28208dca24e5a5696e9f0f2325c5adf32d64d9c8eab6c2f92f1cf803dad9284", 0xcc}], 0x3, 0x0, 0x0, 0x2400c004}, 0x120) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/12 06:35:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000954000)={0x0, 0x800, 0xfffffffffffffffc, 0x3, 0x7, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x100}, &(0x7f0000971000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) connect$inet6(r3, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/12 06:35:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00008f5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000984000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b4000-0x4)=0xe8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000483000-0x11)='/selinux/enforce\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003f8000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$ax25(r2, &(0x7f0000a20000)={0x3, {"c92069b2a6dd39"}, 0x800}, 0x10) getgroups(0x1, &(0x7f000085b000)=[0x0]) syz_fuseblk_mount(&(0x7f0000c37000)='./file0\x00', &(0x7f0000de7000)='./file0\x00', 0x2002, r1, r3, 0x6, 0x6, 0x100000) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000547000)=r4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000d54000-0x2)={0x7, 0x6}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000543000)="9ffb6affd23ae6d1e40bdb7bb43812f6cad52008ed80e8468e6d0fb1822c16996d7d2b892db215b764009066c156ed48e0e9b04f0cf14a8d8fa784f4b24b60c4b75577eaea19f34cab4f3426c509eb217b0d3446471073478a01af5f32ddb3f27effffa6452448ba3283015f317bc4b0675408bec616d87b13010af4c9f0ebb029f4a328dfd4b5970f37510cd1a90e036996841a9b9a20febe60a3696c3905c9cd4b4ddfd4a67e799d11292da91b53ec4e8c65416063e574af3df3d6b1c23abeff4a89993382405869fe36f70db5097fceb36ec2b20b", 0xd6) 2018/01/12 06:35:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b31000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002b3000-0x20)={@generic="47d63357dc68778463436f850e516c87", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r2, &(0x7f0000419000-0xee)='R', 0x1) write(r2, &(0x7f000080e000-0x3f)="ad", 0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000473000)="b067", 0x2}], 0x1, 0x0) 2018/01/12 06:35:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003f9000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a70000-0xe)='/dev/keychord\x00', 0x2401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x77359400, 0x0}}, 0x0) write(r0, &(0x7f0000d87000)="", 0x0) 2018/01/12 06:35:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xf, &(0x7f0000f0a000)=0xe522, 0x4) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/12 06:35:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) r2 = accept(r0, 0x0, &(0x7f0000ce7000)=0x0) mremap(&(0x7f0000a38000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000cfb000/0x3000)=nil) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000077000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000005000-0x8)={0x0, 0xfffffffffffffffb}) write(r0, &(0x7f00008db000)="d9", 0x1) rt_sigsuspend(&(0x7f000072d000-0x8)={0x0}, 0x8) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) [ 34.643352] netlink: 64 bytes leftover after parsing attributes in process `syz-executor4'. [ 34.683044] netlink: 64 bytes leftover after parsing attributes in process `syz-executor4'. [ 34.710166] device syz7 entered promiscuous mode 2018/01/12 06:35:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8004100, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") chroot(&(0x7f0000d72000-0x8)='./file0\x00') ioprio_set$uid(0x2, 0x0, 0x0) 2018/01/12 06:35:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x880, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007e5000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000072e000)={0x0, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x1000000) pwrite64(r0, &(0x7f0000eac000)="", 0x0, 0x0) 2018/01/12 06:35:17 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = syz_open_dev$mice(&(0x7f000013c000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000ff2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff2000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r3, &(0x7f0000fa0000)={&(0x7f00009c9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x30, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 06:35:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000632000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000a6c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000001000)=0x0, 0x7, 0x0, &(0x7f0000002000-0x10)={r0, r1}, &(0x7f0000000000)=0x0, 0x0) 2018/01/12 06:35:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c0f000)='yeah\x00', 0x5) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000dc0000-0x4)=0x0, &(0x7f0000647000)=0x4) r3 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r3, &(0x7f0000fac000-0xf)="", 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 06:35:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b7f000/0x3000)=nil, 0x3000, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c, 0x100000, 0x0, 0x0}, {0x6, 0x0, 0x4, 0xfffffffffffffffa}]}) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000c65000)=""/0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000114000-0x8)={0x0, 0x0}) fdatasync(r0) 2018/01/12 06:35:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000753000-0x9)='/dev/rtc\x00', 0x8000, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000cae000)={0x0, 0x0}) fanotify_mark(r1, 0x10, 0x8000000, r2, &(0x7f000080b000)='./file0\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/12 06:35:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_fuse_mount(&(0x7f0000d7e000)='./file0\x00', 0x1000, 0xffffffffffffffff, 0xffffffffffffffff, 0x4c, 0x80000) ioctl$int_in(r0, 0x5452, &(0x7f00009c5000)=0x8) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c51000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000789000-0x10)={0x0, 0x2c, &(0x7f0000ea9000-0x2c)=[@in6={0xa, 0x1, 0x56c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bbe000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f0c000-0x8c)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/12 06:35:17 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') 2018/01/12 06:35:17 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) fchownat(r0, &(0x7f0000004000-0x8)='./file0\x00', r1, r2, 0x1000) r3 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000011000)='/dev/loop-control\x00', 0x80000, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x8, 0x0}) lseek(r3, 0x3d, 0x3) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r3) 2018/01/12 06:35:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") symlinkat(&(0x7f0000472000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000073f000)='./file0/file0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000371000-0x9)='/dev/rtc\x00', 0xa44, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000b7c000)=0x6, 0x4) 2018/01/12 06:35:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000022e000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffd5) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000bb1000-0xd)='/dev/net/tun\x00', 0x0, 0x9) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[{&(0x7f000091e000-0x9f)=""/159, 0x9f}, {&(0x7f0000716000-0xe0)=""/224, 0xe0}, {&(0x7f0000f51000)=""/202, 0xca}, {&(0x7f0000ce3000-0xdf)=""/223, 0xdf}, {&(0x7f0000e25000-0x48)=""/72, 0x48}, {&(0x7f00003aa000-0xb1)=""/177, 0xb1}], 0x6, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/12 06:35:17 executing program 3: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000fa2000)={0x0, r1}, &(0x7f0000b0c000)={0x2, 0x6, 0x6, 0x1, 0x88f, 0x9}) ptrace(0x4207, r3) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fa3000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000fa5000)='\x00') mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000fa5000-0x18)={0x6, &(0x7f0000bed000-0x50)=""/80, &(0x7f0000fa4000)=[{0x2, 0xa0, 0x1, &(0x7f0000fa5000-0xa0)=""/160}, {0xe525, 0x1000, 0x7fffffff, &(0x7f000052c000-0x1000)=""/4096}, {0x1ff, 0xa2, 0x26, &(0x7f0000fa5000-0xa2)=""/162}, {0x6, 0xd5, 0x7, &(0x7f0000fa4000)=""/213}, {0xbe3a, 0x63, 0x8, &(0x7f0000a1e000)=""/99}, {0x2, 0x1d, 0x80, &(0x7f0000fa5000-0x1d)=""/29}]}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000fa4000-0x4)=r2) ptrace$setopts(0x4200, r3, 0x0, 0x8000) syz_open_procfs(r3, &(0x7f0000d5f000)='net/dev\x00') mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r1, 0x8, &(0x7f0000fa6000-0x1000)=""/4096) [ 34.894525] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/01/12 06:35:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2100, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000464000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f00000a5000-0xc6)=""/198, 0xc6, 0x0, 0x0) 2018/01/12 06:35:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000717000)='/selinux/create\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000678000-0x20)={0x20, 0x0, 0x9, @fuse_ioctl_out={0x5, 0x3470d61e, 0x46, 0x80000001}}, 0x20) mremap(&(0x7f0000160000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000294000/0x1000)=nil) bind$llc(r0, &(0x7f0000b95000-0x10)={0x1a, 0xf5, 0x1c0000, 0x8f, 0xe5d0e1e000000, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/12 06:35:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') write(r1, &(0x7f0000d44000-0xba)="", 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) sendto$llc(r1, &(0x7f0000cde000)="e6e99357b0c3f30d2918f3d58ddd22293431cc05f2f297a87237942ec476cb9f46dec78295d12740663a50418878fd871140dcdaade3b59221ae760337d1b9e70e0afed864f8ca4198806a8046aa6858224a60834c282936f64255a28b10f3b4653a92b559", 0x65, 0x0, &(0x7f00007eb000-0x10)={0x1a, 0x9, 0x0, 0x4, 0x8, 0x7ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/12 06:35:17 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a70000-0x8)='oom_adj\x00') openat(r1, &(0x7f0000b86000)='./file0\x00', 0x10100, 0x10) read(r1, &(0x7f0000463000)=""/0, 0x0) [ 35.022434] device gre0 entered promiscuous mode 2018/01/12 06:35:17 executing program 4: ftruncate(0xffffffffffffffff, 0xe000000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x2)='./file0\x00', 0x8000, 0x72) 2018/01/12 06:35:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000c9c000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/12 06:35:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000f79000)='/dev/input/mice\x00', 0x0, 0x40c00) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f000078b000-0x28)={@common='bcsf0\x00', @ifru_names=@generic="e3e1e24df443f981b27cdd1e61791404"}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/01/12 06:35:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x111102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000001000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/12 06:35:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvfrom$unix(r1, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) eventfd2(0x6, 0x1) shutdown(r1, 0x0) connect$unix(r0, &(0x7f0000502000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/12 06:35:17 executing program 6: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000833000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000002000-0x4d)=""/179, &(0x7f0000002000-0x4)=0xb3) r2 = socket$inet(0x2, 0x7, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001db000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x2400, 0x22) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000003000)=""/203) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000e27000-0x27)="260000005e000900000000000000008008f30f000100000016000000060000070009ff6e35ea", 0x26) r5 = fcntl$dupfd(r4, 0x406, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00009e4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2f000-0x4)=0xe8) r7 = getegid() syz_fuseblk_mount(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00', 0x2, r6, r7, 0x6, 0x2, 0x4080) socket(0x1f, 0xe, 0x9) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0x6) 2018/01/12 06:35:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006f6000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000955000)=0xe8) ioprio_set$uid(0x0, r1, 0x2) r2 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00001c0000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) fcntl$getownex(r2, 0x10, &(0x7f0000bea000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000114000)={0x21, 0x4, 0x0, 0x0}) close(r0) truncate(&(0x7f000080f000)='./file0\x00', 0x8) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents(0xffffffffffffffff, &(0x7f0000976000-0xee)=""/238, 0xee) mmap$binder(&(0x7f0000a5b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000bbe000-0x30)={0x0, 0x0, &(0x7f000074d000)=[], 0x0, 0x0, &(0x7f0000b72000)=""}) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000665000)=0x8) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f000012a000-0x10)={0x3, &(0x7f0000cfe000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socket$inet6(0xa, 0x0, 0x0) 2018/01/12 06:35:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ae4000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bd5000-0x16)='/selinux/checkreqprot\x00', 0x208040, 0x0) ioctl(r0, 0x2201, &(0x7f0000091000)="551619d3") 2018/01/12 06:35:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000071c000)='/dev/keychord\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x3) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x100000000}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/12 06:35:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bb0000)='./file0\x00', 0x40, 0x0) mount(&(0x7f0000aec000-0x8)='./file0\x00', &(0x7f00008b6000-0x8)='./file0\x00', &(0x7f0000469000)='iso9660\x00', 0x0, &(0x7f000031c000)="") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005ce000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9d000)=0xe8) 2018/01/12 06:35:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fa6000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c76000-0x8)={0x0, 0x3, 0x1}, &(0x7f0000d94000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000732000-0x10)={r1, 0x7, 0x4, 0x9}, &(0x7f0000bd5000)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00005ba000)={0x1000, 0x3, 0x7, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000058b000-0xe)='/selinux/load\x00', 0x2, 0x0) accept(r3, &(0x7f0000ee6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000096a000)=0x10) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00007b3000)={0x77359400, 0x0}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000b5e000)=""/20, &(0x7f0000d28000)=0x14) [ 35.141211] device lo entered promiscuous mode [ 35.142744] binder: 4186:4191 ERROR: BC_REGISTER_LOOPER called without request [ 35.163489] binder: BINDER_SET_CONTEXT_MGR already set [ 35.170761] binder: 4186:4200 ioctl 40046207 0 returned -16 2018/01/12 06:35:17 executing program 2: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000826000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000fba000)={0x8, 0x8000, 0x5d, 'queue1\x00', 0x6b7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e55000)={0x0, @in6={{0xa, 0x2, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7, 0x2, 0x7720, 0x6}, &(0x7f0000fbb000)=0xa0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000eba000-0x2f)={r2, 0x27, "ad3a8f05f2768cddd9e23be706addd3986f46783dab31d9a52b4513db76707b2712f81d094b8ef"}, &(0x7f0000fbc000-0x4)=0x2f) 2018/01/12 06:35:17 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/55, &(0x7f0000001000-0x4)=0x37) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000001000-0x14)=[0x53, 0x38, 0x401, 0x12, 0x80000000], 0x5, 0x3ff, 0x0, 0x94, 0x400, 0x3, {0xfffffffffffffffa, 0xf, 0x5, 0xffffffffffffff7c, 0x6, 0x5, 0xf5e1, 0x5, 0x5, 0x0, 0x200, 0x7fffffff, 0x69e40, 0x200, "2015aace72aa4b01c5897255e296cbf871d4e19d10078ceefe1f89102c5f0cce"}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x410000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000)=0x0) keyctl$join(0x1, &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) 2018/01/12 06:35:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') ioctl$VT_RELDISP(r0, 0xb701) execveat(r0, &(0x7f00008ff000)='./file0\x00', &(0x7f0000fd3000)=[&(0x7f0000f3a000-0x7)='ns/uts\x00', &(0x7f0000f20000)='ns/uts\x00'], &(0x7f0000b4b000-0x28)=[&(0x7f00000c8000)='vboxnet0!-md5sum\x00', &(0x7f0000625000-0x7)='system\x00', &(0x7f000043b000-0x7)='ns/uts\x00', &(0x7f00002ab000-0x16)='-)wlan0eth1mime_type)\x00', &(0x7f00009cd000)='ns/uts\x00'], 0x400) [ 35.185670] binder: 4186:4191 ERROR: BC_REGISTER_LOOPER called without request [ 35.205385] binder: send failed reply for transaction 5 to 4186:4191 [ 35.216378] binder: undelivered TRANSACTION_COMPLETE [ 35.223012] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.361278] device lo left promiscuous mode 2018/01/12 06:35:17 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00004a1000/0x3000)=nil, &(0x7f0000207000)=0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r0, &(0x7f0000333000-0x1000)="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", 0x1000) 2018/01/12 06:35:17 executing program 5: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003c5000-0x10)=[{&(0x7f0000ec5000-0x39)="390000001300090469000000810000000700000001000000010001070000001419001a00000000401100af21020000080001012d00f41ee400", 0x39}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001e1000)='/dev/hwrng\x00', 0x6040, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000601000-0x4)=0x0) 2018/01/12 06:35:17 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000017000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000012000-0x12)={0x7, [0xffffffffffffe261, 0x7fffffff, 0x81, 0x1, 0x80000000, 0x4, 0x9]}, 0x12) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000001a000)={{0xa, 0x3, 0x5bc7, @loopback={0x0, 0x1}, 0x1513}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe65}, 0xfffffffffffffffe, [0x8b20, 0x2, 0x8, 0x5, 0x9, 0x1, 0xfc4c, 0x4]}, 0x5c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000018000-0x4)=0x1) 2018/01/12 06:35:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2567de01d341fd3e, 0x0, &(0x7f0000048000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001b5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000e9000)={0x0, 0x0}, 0x10) 2018/01/12 06:35:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fcntl$setflags(r0, 0x2, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 06:35:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0x0, 0x9) tee(r0, r1, 0x2, 0x2) getpeername$netlink(r0, &(0x7f000016e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000064d000-0x4)=0xc) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, &(0x7f0000af5000)=0x4, 0x10001) r2 = gettid() syz_open_procfs(r2, &(0x7f00002f3000)='stack\x00') 2018/01/12 06:35:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1ea, {0x1}, 0x0, 0x0}, &(0x7f00002b9000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/dev_mcast\x00') 2018/01/12 06:35:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000948000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xcf0, 0x81, &(0x7f0000000000)=""/80, &(0x7f00003c4000-0x4)=0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2c240, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000-0x8c)={0x81, 0x94, 0x4, 'queue1\x00', 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r3, &(0x7f0000001000)='./file0\x00', 0x10) dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000003000-0x8c)={0x2, 0xfff, 0x4ef, 'queue1\x00', 0xe77e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 06:35:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000810000-0x9)='net/tcp6\x00') ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000080a000-0x1000)=""/4096) preadv(r1, &(0x7f0000661000)=[{&(0x7f0000b25000)=""/202, 0xca}], 0x10000000000000c4, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/12 06:35:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 06:35:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a31000-0x9)='/dev/sg#\x00', 0x8, 0x4200) sendmsg$nl_generic(r0, &(0x7f000006c000)={&(0x7f00002a9000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000e51000)={&(0x7f00005ec000)={0x164, 0x10, 0x10, 0x6, 0x1, {0x13, 0x0, 0x0}, [@typed={0x108, 0x5f, @binary="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"}, @generic="f00474a11db55b7b32405191fae63d09df1d65034bf1e43503e3ebd1aa3a1b3fc1d4e26376279ba2cc38c13ccb0cc0da78909b5fcd6ca91c835ea19ca57c78f6bdb8ac7763"]}, 0x164}, 0x1, 0x0, 0x0, 0x80}, 0x40800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0xfd29, 0x0}, 0x0) 2018/01/12 06:35:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f000056e000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e5b000)='/dev/ppp\x00', 0x802, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000530000+0xe5a)=""/0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005d7000-0x8)={0x0, 0x6}, &(0x7f000002e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c45000-0xc)=@sack_info={r2, 0x6, 0x0}, 0xc) read(r0, &(0x7f000076e000)=""/178, 0xb2) 2018/01/12 06:35:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000-0x30)=[{{0x0, 0x0}, 0xcf, 0x99, 0x3}, {{0x77359400, 0x0}, 0x8001, 0x5, 0x0}], 0x30) mmap(&(0x7f0000000000/0x45c000)=nil, 0x45c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) 2018/01/12 06:35:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fd9000)='./file0\x00', 0x20100, 0x140) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001f1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) inotify_init() socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r1, 0xffffffffffffffff) syz_extract_tcp_res(&(0x7f0000e1a000)={0x0, 0x0}, 0x7685, 0x100000000) syz_extract_tcp_res$synack(&(0x7f00005d1000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r2, &(0x7f00004cb000)=@pi={0x0, 0x6004, @ipv6={0x7fffffff, 0x6, "b31283", 0x261, 0x2f, 0x36, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x3e, 0xa, 0x0, 0xd72e, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x2f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x8}]}, @dstopts={0x2b, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x7, 0x0, 0x2, 0x0, []}}, @ra={0x5, 0x2, 0x5ae451b3}, @generic={0x7, 0xd0, "87f95d76b455c05a9452b8d020658a408d118b8aff6dfb4b1167c4001f25217ea611f89b795e06468a4d49972e3d9d931b346bc00e304fe434d3810f5a8f540d41713af91c4ad631b6271fe0f7a0993e457504d999961930782be442c6985d87d0c1e4b9dcd83c56d9885078c8568aaad9c5a20af4c91de0d794a67a2fc9b45501b49b5960bffcd1059dcbc33bd9246562cf4aab034db39569dec4b01dbda2e9c21c04cabd430e5981f78057a275b9efa301411b7e26b90bfeaf62e7f113485e0675143b2ee8e57dc4db76f92ece03ad"}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1, 0x5}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @tcp={{0x1, 0x0, r3, r4, 0x8, 0x0, 0x1b, 0x0, 0x9, 0x0, 0x80000001, {[@timestamp={0x8, 0xa, 0x0, 0x2}, @sack={0x5, 0x26, [0x3, 0xffffffffffffffff, 0xc46, 0x100, 0x4, 0x7, 0x8, 0xe003, 0x6]}, @generic={0x0, 0x2, ""}, @mss={0x2, 0x4, 0xa9}, @sack={0x5, 0x12, [0x101, 0x1, 0x3, 0x6]}, @fastopen={0x22, 0x5, "f4a1a1"}, @mss={0x2, 0x4, 0x8}, @fastopen={0x22, 0x4, "cf75"}]}}, {"37e469ca958080a7f6c2127bac270d033a4a6837750c7d594e8556db822b438b9695e39fde63f3e4e3905a1dbea90fbd333fe89a7a6df5eacbf014d22b4814c96e692855dd8a71658e8aa0b88a248aff87f056c63c4de220602dba309c6bc4536bce82fbf3d73e5741c16c50ef360e1d7e3c8b3b99b318fb02e579699b"}}}}}, 0x28d) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) getpeername$netlink(r2, &(0x7f0000c19000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b31000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000cb7000-0x4)=0x0, &(0x7f0000787000)=0x4) 2018/01/12 06:35:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000643000)="", 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b) getresgid(&(0x7f00006fa000-0x4)=0x0, &(0x7f00004a7000-0x4)=0x0, &(0x7f0000f64000-0x4)=0x0) setgroups(0x4c, &(0x7f0000bf6000)=[]) sendfile(r0, r0, &(0x7f0000607000-0x8)=0xfffffffffffffffd, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dde000-0x8)={0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000029a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000576000)=@generic="7b81270afdb76c101f50d7c4dc010d84") 2018/01/12 06:35:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ae3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000888000-0x28)={&(0x7f0000828000/0x4000)=nil, 0x9, 0x1, 0x0, &(0x7f00005b8000/0x4000)=nil, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 06:35:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00009f8000)=0x0, &(0x7f0000426000-0x4)=0x4) 2018/01/12 06:35:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000855000)='./control\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f32000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000798000-0x10)={0x5, &(0x7f0000875000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00006fe000-0x8)={r1, 0x3}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000077c000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b64000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c69000)={0x0, 0xdf2a}, &(0x7f0000e81000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00009ca000-0xb8)={r3, 0x6, 0x401, 0x2, 0x1, 0x80000001, 0x80000001, 0x7, {r4, @in6={{0xa, 0x3, 0x2412, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffc, 0x100000001, 0x8, 0x2}}, &(0x7f0000724000)=0xb8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f000072e000)=0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) fremovexattr(r5, &(0x7f0000d52000-0x2f)=@random={'security.\x00', 'md5sumsystemposix_acl_access+GPLeth1\x00'}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000cd2000)=[0x0, 0x7fff]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000779000-0x8)={0x0, 0x8}, &(0x7f00005ff000)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b07000)='cdg\x00', 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000975000)={r6, 0x2}, 0x8) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000f64000)={0x100000001, 0x596, 0x81, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x33, 0x1, 0x80000000, 0x8, 0x6}) userfaultfd(0x80800) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 35.497024] device gre0 entered promiscuous mode 2018/01/12 06:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x7ff, 0x3, {0x77359400, 0x0}, 0x7ff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000e3a000-0xb8)=""/184, &(0x7f0000dee000)=0xb8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00007bc000)={{0x4, 0x1}, 'port1\x00', 0x10, 0x20, 0x5f12, 0x5, 0xffff, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 06:35:18 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a92000)=0x0) getpriority(0x4, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) faccessat(r1, &(0x7f00007cf000)='./file0\x00', 0x80, 0x0) 2018/01/12 06:35:18 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00006a2000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000ff3000)='./file0\x00', 0x2, 0x5) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ff3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDDELIO(r1, 0x4b35, 0x2f25) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000443000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/12 06:35:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000093000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x90) stat(&(0x7f0000830000-0x8)='./file0\x00', &(0x7f00003d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000936000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setregid(r1, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000056b000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5f0a}, 0x1000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/12 06:35:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b58000)={{&(0x7f000015b000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00007db000)="dc5abff24c23f54cb928f2218a2c67034816ed528049936bde29fed5f975957455291d93f8225fa5a28b343dd7d43f227335c1ee01ea9afaf5049c4900c27ce9553d5258ea42fe909334a2d8a2091e14a2072010e3247e2176b2015dd35c003fb9eb84f5f5b607251f95071701999e09a5eb59b77a40120ca51c08de0799a6ed7eb3db1bd4bcefc9b1ff84520410ee6bedf9d80fdcd7345b099dfb399972ce7453d57f7c863289ec9567bb5db3b3b6b70af745851fcf66c24a257e12b1faa22e1a191f9ab257eb3bf89e67d936b2dc353bb8ee1bfe9a3655ca00118067e8c5e063e1d342df8fb5d43a90b4086550", 0xee, 0x44) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a8f000)=0x0, &(0x7f0000649000)=0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000e53000)={0x0, 0x0}, 0x80000) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000084e000-0x8)={0x0, 0x0}, &(0x7f0000e10000-0x4)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 06:35:18 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000)=""/18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x611, 0x1, 0x3ff}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={r2, 0x1a3c199e}, &(0x7f0000004000)=0x8) 2018/01/12 06:35:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) fcntl$setpipe(r0, 0x407, 0x8001) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000051e000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c47000-0x80)={0x0, 0x78, "ccbf13ebbc7773811c2bd2cd986d50dc0cd3c280e3fa95a77362b1420a4e394248c4338ce2d99552f9cc7796d07bbe97fa4d42324c0c73ae4df8d072684d70a00c0c76ce90e30bc35af21af040fc60e8ed9aa47c5407737137fa0ef95c38db4303518be8d04767c3cfd94e4a7485e0d8a57d54e9e127514a"}, &(0x7f0000312000)=0x80) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000991000)={r1, 0x200, 0x87, "aefb613e6124b5657d7a4511aae5373faf7e26e20ccb6e4e282153243d0b9b9429f2a8283c9dad0f48b64ebb6694728114d0a9ef480193c21c6326f3721a5d074d26e7122ce2ae92adb51be59eefa3b488f66232ffba65df1d7de51c9a6d207a183c2ded2f9d6dbfa012a1a7f0e7e556753009c52ee9e0420d482c166b863af7d2b8ba80ea7923"}, 0x8f) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 06:35:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f00006d3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000059d000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x7ffffffd, 0x0, 0x9, 0x0]}, 0x5c) r2 = syz_open_dev$sg(&(0x7f00004c0000)='/dev/sg#\x00', 0xffff, 0x4400) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000c70000-0x4)=0x0, &(0x7f00001dc000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000040000)={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7000000000000}, {0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x3, [0x0, 0x24, 0x3, 0x4, 0x2000009, 0x7, 0x0, 0x8e]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000465000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 06:35:18 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x91, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xfa5}, &(0x7f0000596000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xd20, 0x0, 0xffffffff, 0x2bdd, 0x20}, &(0x7f0000f01000-0x4)=0x14) 2018/01/12 06:35:18 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000b51000)=0xff5f) 2018/01/12 06:35:18 executing program 7: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e71000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000902000-0x90)={0x6, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000e72000-0x20)={@common='ifb0\x00', @ifru_flags=0x1000}) 2018/01/12 06:35:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004a7000)={@common="74758b6c3000", @ifru_ivalue=0x0}) 2018/01/12 06:35:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = getpid() ptrace(0x4218, r1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f00000b6000-0x5)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dcd000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000b5e000)={0x8000, 0x2, 'client1\x00', 0xffffffff80000000, "f8f54c2f01c3c2c6", "ae56c1e9774e754b2a38491baf50994153cde1d16a3916eaf3701a159b000120", 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/12 06:35:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000884000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000663000)="6e732fa965740039ac5d6f4360245f581cc6078c13a1c3583329ed6db00d09b41a33530695f4a4833e0a401f3a41218c3d2a744e1c513da9a6aefa6f66b98ed3f060c1e19c31d0a54b7f26ffa98514af9e0641f62722e6c84e4b7184edd4d35560da625109a5b06172e6d3e669cf2e1d2f31b384725f314b571593ba08d21f00da6551d559643753") r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r1, r2, &(0x7f000017f000)=0x0, 0x200000000000ff) 2018/01/12 06:35:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008be000)='/selinux/enforce\x00', 0x4001, 0x0) unlinkat(r0, &(0x7f00007a4000)='./file0\x00', 0x200) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000678000-0x8)='./file0\x00', 0x2000000000000018, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open(&(0x7f00003ae000)='./file0\x00', 0x200, 0x0) 2018/01/12 06:35:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x4) write(0xffffffffffffffff, &(0x7f000032c000-0x25)="240000002d001f5314f9f4f41100000009131710080002000100e3000100000000000000", 0xfffffffffffffdfc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000032000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000051a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e6c000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007de000-0xc)={r2, 0xed6387ebacfd4123, r3}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000185000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x80000000, 0x2, 0x44, &(0x7f0000f8f000/0x2000)=nil, 0x8}) 2018/01/12 06:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bec000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ipx={0x4, 0x7, 0x7, "b924422ae980", 0x0, 0x0}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000b85000)=""/0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ac3000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000091a000)=0x0) 2018/01/12 06:35:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000400000011, 0x802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r0, &(0x7f0000242000-0x80)=@generic={0x11, "5b00010000000000080044944eeba71a4976e200922cb18f6e2e2aba000000012e043836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e01f5ff1b8816f3f6db1c00010000004c00000049880000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004be000-0x108)={0x0, @in6={{0xa, 0x3, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x2, 0x7, 0x2, 0x5, 0x80000000, 0x8, 0x0, 0x283, 0x5, 0x5, 0x8, 0x4, 0x734, 0x6]}, &(0x7f0000ac7000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cfa000)={0x80, 0x65, 0x2, 0x9, 0x4, 0x6, 0x800, 0x4, r1}, &(0x7f00002ba000)=0x20) 2018/01/12 06:35:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007db000)='/selinux/context\x00', 0x2, 0x0) accept4(r0, 0x0, &(0x7f0000b7b000)=0x0, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d3f000-0x8)={0x0, 0x0}) execveat(0xffffffffffffffff, &(0x7f0000c11000)='./file0\x00', &(0x7f00007f8000)=[], &(0x7f000024b000)=[], 0x1800) 2018/01/12 06:35:18 executing program 4: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x22, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x8f, 0x0, 0x0}, @sadb_address={0x3, 0x2, 0x0, 0x1000, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 06:35:18 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x6, 0x0, &(0x7f0000008000)=[@acquire_done={0x40486311, r1, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = dup(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000b000)=0x4, 0x4) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000005000/0x4000)=nil) 2018/01/12 06:35:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ca6000)='ns/net\x00') writev(r1, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2018/01/12 06:35:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000008f000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000086b000-0xc)={0x0, 0x471d, 0x10}, &(0x7f0000545000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005ea000-0x10)={r1, 0x8, 0x8, 0x4}, 0x10) r2 = epoll_create1(0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd4(r3, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/12 06:35:18 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fdd000-0x38)={0x0, 0x0, &(0x7f0000cc8000-0x40)=[{&(0x7f0000294000)="de91593b4bd09bd78ce1c3ea5a4481f7b55d60a82b1bdb3ad081c28276565912c956f480ad8941ace2db0c8921038b16604cc0c6be0db249ea329d48b4029452cfbbf97b5fb43ac2370b816fbc76a04501f62f5ab633bf4f922299236e0cc40ac249065d623a30d31d54c4c7751f9e3e7abace7ea568ce58beb31987a763d7ed6a1cc696e07f89b64b334d6c083c5397c67219e5d8a30d9e09cea8dac3e1eb6ed93b4cd325a8fda10814213129c3b56f050e690f9ec6b118e86366cedd8ca5cc7f6e665abcc5db72351bfa", 0xcb}, {&(0x7f00002ce000-0x8)="cdd3721799d1a463", 0x8}, {&(0x7f0000fdd000-0x91)="ce526df0ad61023abf3ce58feaddc67728d290629d7da7d1e1fb356bdada8d38d865184a7a5c7a78b2d236e7c71542ae9d310f0a561c7944a8ca33cff6ea441509f87122b52ea8ae87f8a9e35386d03b13fc8084b03a67dfe1e9a9f0840ac5d35d03026bacb7041821eed561502f7ac31c6fea99281b02a9037f8d53babccd0e72e018c2ca372ec20a2c9b4de7b30a7c4a", 0x91}, {&(0x7f0000fdd000-0x6e)="0c7e357802c24b3bb1182a0b6cdcba35a342ac35f2c171c62f48ad13c0c855e2d34c28fcd08ae6b6352bdb73736a76e09eec29eaebce1c61f3c080d46bcd39a84caf54cead99eba1a6921de5a4b6cd660ce325bafd98fa27c7644814962c72b65352e82e2e589d550dd9316cc1a6", 0x6e}], 0x4, &(0x7f0000fdc000)=[{0x48, 0x196, 0x7ff, "ffa9c5dbbdc34362a6ec010e4d454dbb52034202a9df9212126d6a8113edb203d6c84fd5c167ed0c6fba75afd093c366a852786ea4da205e"}, {0x100, 0x108, 0x80000001, "cbf5ace6041ac78bf2b9ffa62960a6212abf81556c4916769cc833894533066e221eff8ffa0144d473ec9d808f60513d15004e05283e786bf6520afcdbad5ecf5d09638e14142016eaf84d2a17530f4b6c3f3c2e8b582da27942568b9767900a25c9c39a7ccfb943b5960e0f5f0852f9a32cd571dc69a2c52c135d3cbc0c84f18b6eb8ca431e722a9be37c837122716160c044d198a0733472ceda3be46d171fa28b9f52b2315cc25236dc0834627cc5a5916171f8dfda8c98e974ded941fc0ba7c90b28c58206396b60e7b15c4d20daef9f723249700ffb9fd5ff5d361eb9d21f8e4eab118179c82647ee5fe81fd0"}, {0x98, 0x109, 0x400, "74f647a7094f6700722c8d4f81af1983faced0fe3efbb5431d7f7667b74532c39afadb943b80af6397e66eb6c473f1157b05c02dfa1cb0d0bb309e0458604eb89468b45f573c812a0947764af3a713a4d902a6be01e5a0981c5f0e98c45b7dcad937d408d71a103f9c3f31f604e5a791634461f8b7c085e9e5338516f8d5465e9a"}], 0x1e0, 0x4000}, 0x20008045) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000fdd000)={0x7b, 0xafff, 0x7ff, 0x9, 0x1, 0x800, 0x9, 0x200000000000000, 0x0, 0x509ba2a0, 0xf51, 0x6}) r2 = syz_open_pts(r0, 0x200000) r3 = socket(0x11, 0x0, 0x5) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e96000-0x4)=0x0) timer_create(0x7, &(0x7f0000fdf000-0x60)={0x0, 0x2b, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b2e000)=0x0) clock_gettime(0x0, &(0x7f00008c5000)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) timer_settime(r5, 0x1, &(0x7f0000fdf000-0x20)={{0x0, 0x0}, {r6, r7+10000000}}, &(0x7f0000147000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_buf(r3, 0x29, 0xf2, &(0x7f00001ef000)=""/152, &(0x7f0000dba000-0x4)=0x98) dup3(r0, r2, 0x0) 2018/01/12 06:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) accept4$inet6(r1, &(0x7f00003a6000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004a6000)=0x1c, 0x80000) setsockopt$sock_int(r0, 0x1, 0x4080000000000002, &(0x7f00000f3000)=0x3fb, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f00001a5000-0x10)='/selinux/access\x00', 0x2, 0x0) bind$inet6(r1, &(0x7f0000ff4000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/12 06:35:18 executing program 5: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ec6000-0x2)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b13000)={0x0, 0x1, 0x81, 0xfffffffffffffffb}, &(0x7f0000c8a000)=0x10) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ec7000-0x8)={r1, 0xbf}, &(0x7f00001e4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000779000-0xa0)={r1, @in6={{0xa, 0x2, 0x1917, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1, 0x6103, 0x77, 0x1, 0x10}, 0xa0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000ec8000-0x8)=[0x4, 0x3]) writev(r2, &(0x7f00003c5000-0x10)=[{&(0x7f0000ec5000-0x39)="390000001300090469000000810000000700000001000000010001070000001419001a00000000401100af21020000080001012d00f41ee400", 0x39}], 0x1) [ 35.751341] binder: 4367:4373 got transaction to invalid handle [ 35.783861] binder: 4367:4373 transaction failed 29201/-22, size 0-0 line 3004 2018/01/12 06:35:18 executing program 2: r0 = socket(0x2, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000969000)=""/0, 0x0, 0x0, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000c92000)=""/127, 0x7f, 0x0, &(0x7f00000b7000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "af74d9d979b2f4704e557e83ca4e5588c16aea3c2a32a4e634ab34e0b7d3839f0ea199c1e332b7af150e5f3d0e686dcc0d696e369a8739c2fb04a48dc8ac8f", 0x0}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x9e)="6551f8aff8dd814f2096a024a9c42dcaf6f69d5a0317b777b7f8f319f958e3a4cd50007596b5dd87557c4afb382f47c86a773de815da65100229ff09a40cffa0b3ca4f9e144f9fdd42f557132a6a7300bca45598397cd97ba9af0126c09adbf791f3256f631c3e44c77c6a0c36c836bac3edc78c6190cc911821d99c83b05f9f5caaf8e1a196f893b3861139dc18dc9744ae488c0b24a8886f0bea4d24a1", 0x9e, 0x4000001, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x2}, 0x1c) shutdown(r0, 0x0) 2018/01/12 06:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x1ff, &(0x7f00004c2000-0x8)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f000005c000-0x15)='/proc/self/net/pfkey\x00', 0x4840, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x7443, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) mremap(&(0x7f0000160000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000294000/0x1000)=nil) 2018/01/12 06:35:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x3, 0x0, 0x0, 0x0}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/12 06:35:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ec000)='net/bnep\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000136000)={0x6, &(0x7f00003ad000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000)={0x0, 0x0, 0x0}, &(0x7f0000c61000)=0xc) preadv(r0, &(0x7f00001e1000)=[], 0x0, 0x3fffffffe) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000870000-0x8)={0x0, 0x0}, &(0x7f0000fe2000-0x4)=0x8) 2018/01/12 06:35:18 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000011000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000)='./file0/bus\x00', &(0x7f0000034000-0x8)='./file0\x00', &(0x7f0000025000)='fuse\x00', 0x806000, &(0x7f0000035000-0xe7)="") 2018/01/12 06:35:18 executing program 4: getrandom(&(0x7f0000146000)=""/164, 0xa4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00002ae000)="1f00000001021f894c0000fffd01ffffff0000ff0900e47f050001ff00df18", 0x1f) [ 35.795992] binder: 4367:4389 got transaction to invalid handle [ 35.796002] binder: 4367:4389 transaction failed 29201/-22, size 0-0 line 3004 [ 35.816251] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.822429] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/12 06:35:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000f21000-0x12)='/dev/input/event#\x00', 0x8, 0x48000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000b2e000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) 2018/01/12 06:35:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0xffffffffffffffff) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7c000)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f0000c64000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a23000)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000372000)=0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f67000-0x70)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 06:35:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000951000-0xc)='./file0/bus\x00', 0x40) writev(r0, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) fadvise64(r0, 0x0, 0x0, 0x4) write$eventfd(r0, &(0x7f0000bd6000-0x8)=0x0, 0x8) 2018/01/12 06:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000b84000)=[{&(0x7f00001ae000-0x58)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca8164643e890005000100010004fbf5100002000004000000001c04ed5dfffff5000022fa0c0001000408080000f4616b0f536e06", 0x58}], 0x1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c28000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d54000-0x4)=0x0, &(0x7f000027f000)=0x4) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000233000-0x4)=0x0, &(0x7f00008ce000)=0x4) 2018/01/12 06:35:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x289, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f00007d0000)='posix_acl_accessem0cgroup{(,\x00', 0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d2d000-0x14)={0xd8, 0x9, 0x3, 0x1f, 0x6, 0x1000, 0x7, 0xb9, 0x0, 0x9}) vmsplice(0xffffffffffffffff, &(0x7f0000a45000)=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000276000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005ef000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000959000-0x96)={r1, 0x8e, "ded97557ab7dd6075b33bbae36d865dd47d698d3cfa70b245f937756fb5fe23f7e18f637cd492172c4870fe1d17119db2ea9ec5fb81fff214cbcd898233606c801a457877e10c644fd83e94c8f9ab344039cbcfd0faa74d4fea862f64dbab8708a4e1ed2e3a37b40805b4a038b405e757a706d6c0f0c6b9642a609d6c3832bc63ba8ec845162695b65efa5215310"}, &(0x7f0000941000-0x4)=0x96) recvfrom$inet6(r0, &(0x7f0000e07000)=""/4096, 0x1000, 0x10000, &(0x7f0000fa7000-0x1c)={0xa, 0x3, 0xe0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb9}, 0x1c) fcntl$notify(r0, 0x402, 0xa) 2018/01/12 06:35:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x26c00, 0x0) r0 = creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000182000)=0x5) 2018/01/12 06:35:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/12 06:35:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b45000-0x8)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f00009e6000)=@file={0x0, ""/4096}, &(0x7f0000ec0000)=0x1002) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000009a000)={0x0, 0x0, 0x0}, &(0x7f000073a000)=0xc) r3 = geteuid() r4 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000066000)=0x0) fstat(r0, &(0x7f0000a99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00002c2000)=0x0, &(0x7f0000505000-0x4)=0x0, &(0x7f0000083000-0x4)=0x0) r8 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000389000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e01000-0x8)='./file0\x00', &(0x7f0000d95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008a4000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x2ac7, 0x80, 0x10000, 0x6, 0x8, 0xa5, 0xfffffffffffff29e, 0xffffffffffffffff, 0x9, 0x912d, 0x80, 0x101, 0x4, 0x0]}, &(0x7f00006a3000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c95000)={r12, 0x3, 0x0, 0x7c3f, 0x5, 0x100000001}, &(0x7f00003e4000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d64000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c43000-0x4)=0xe8) lstat(&(0x7f00009fa000)='./file0\x00', &(0x7f0000848000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000e44000)={0x0, 0x0}) r16 = getuid() r17 = getgid() r18 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002b7000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5d000-0x4)=0xe8) fstat(r0, &(0x7f0000f6f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000039f000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000079000-0x4)=0xc) r23 = getegid() sendmmsg$unix(r0, &(0x7f00002dd000)=[{&(0x7f000086f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000279000)=[{&(0x7f0000194000-0xc5)="4c3b647e8ac84f726d887b41b91be8dc46c3bff9be841e9188780db302901a2c380c4b1f3f6b2a5381975605e65944cb2b3efca997d0547d21e740ad189274cff55ae0c1ed1beec7ec3640e0e8616502284ba8e0d5f59b2a3f07648a3a64fd82c4b42fadb87936ec2b728eefef2980d506b5608b81a3b575b9c04d0b3da042a9fc649aab90754d9ba3d3c3f08a1fd46678a5f4aba6190d0f8a42bfa81bd680e6fa08cdbaa8cbe8caf017f93a815bd487ea706db8182ece9d68986ba226bde183217c0801fc", 0xc5}, {&(0x7f000009b000-0x51)="ca3d44cab47fe97d80550766231dc5b023d64d52a6bac76e56df0bd61b30a0d85771e8060d9d1b2534a72e530ea92e737e7b4317757e7982eed00b114ff830c8022ffa1b4dafec415cc1ae10379e5aef5f", 0x51}], 0x2, &(0x7f00008c5000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x70, 0x8055}, {&(0x7f0000f43000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000c35000-0xa0)=[{&(0x7f0000ac1000-0xae)="a8a0c8ce1536ee4c435db552c968d048ad09f1dd08eb6a0bc3e717e5856569785de173f7714e28c7204d056ab1f108b83e2d85a01c43820cb525fa88707c97a206ff8e97ff626a1f919c544da2856280cf56e4c59fbdb30ad591f12f9856cc4c00fd212531b098d70bc384b838e1a6cdb40c54a51889416c539f51c5733ef50872a92f17c9bdefac530ec4157efeb6d55585d9c423f59a5db80c4fd1ca17b726b1687f98966bc232e2dde0e69181", 0xae}, {&(0x7f0000705000)="1a54327f82e83a96d83b18e6982a7a8c672284dcb40e875c662b404493dce3954ed513bc9be8f292942c3425cad72dd61c2033208b769bcb8c8ba82ac013aad4224f2404b39fb18aae1f77376d346448822d64d1335dc386370743e3cde70bf32196ce45512ab6fa1df4a6ccf244d9455a2ad2aab9dc798cb57ac04a3a4afc62bf5d8568a708af6b6cda3db199142220cb5b4be796f089f70a3531c750be78c5842bd5f90e80c6d522a83bc20b50fa9a3a597e0015133234d894bb", 0xbb}, {&(0x7f0000ff6000-0x6e)="c0d4845bc795e2591eb0869a785a2661b5a3cc00156f76d2ab6e46c2c31a7517e1bad5e8e6d469999c696f238d6db4a7618b8d0600dec93155ec93bf28ae711051832d14fd1f22ab9a106a7c502df14edf3719e3a258358c3d9302863d773551a898c35c3425f68d6a044665793a", 0x6e}, {&(0x7f0000394000)="3b162b090712a6b6149ae33f261550fc22ba70b6183b77e98682c2ba0bc1aa146319f03a180315d173fbb79f1f351ecca5bd77cc01a0d61da78017f1132a5687b8546b3c84b85debe2aa41c7ad3f040164b8a3b8fa7abc492cbffbdfff48d06afe49db881fe44eb391c305c80d8fdba51a02fb592ea2e3d967188d8dfb72771956c3d28f3df2", 0x86}, {&(0x7f00005ab000-0x2d)="0385a46442e72df8b79a420d18486b88e5bce99ca5a8cd00944a2768c5c7fdfb42a538af82260ff7e74e43104c", 0x2d}, {&(0x7f0000886000-0x4c)="d966853b210c1ffee93e7a7232546514956397f10d6187213893bd49d3a3c1ea5a38d881d75a8c41dd1f89a4d20ad820a46c83f41ea9ca329c74306c8fff0e9744166af83a758b20da9beb52", 0x4c}, {&(0x7f0000663000)="928ae8f621bf39571f93327aaae94832d903a10138170b4fd36f3ddd0e3e412cfc9dafc97530eaaefbee881ec2a411d2da2d19def741e469fa8a1565c626e7f16faae60068b8de27c20f815de7e1608f78ff832f43a2a57d5dd7931e2e244c840ab0d489a8961cbbe8f60c88f572610f03de8933607186b1c1730bae24cab7c9430dbef084e4bfe32da643882e584f1e1e61b9ae325a8d476345ce4842415243ae58386d6f88d802daea1ec79df0204672b007011c800b600b3b1736", 0xbc}, {&(0x7f0000beb000)="4c1044b45ac1f48f750c6dade314aa76ca26e6f642892f2531b79477464522cebadaf60a13db5679af0687aea521b9dbfac6ca1811f5608fa68471b9e3802bebd492d7defb446708a0f960baba44559a5cbb3de2b47e610691a383fdd8fe4552fbaf3b12a3945c7cc5be1c142722e4853229ed5c78b72726313f30b6850045f7d1ba83e33ea75da306c1b95ccbac22089bb4ee130e6ff2c1a64ea77338de834ae8b69c6aba8b2cff20929fdfd938b09dfaebec8cbe688fb79f962cbe133e07cc7baa8ad3368e2d31d8641fd97a51701eaf4942a9e1cfa18d6e6df1c8335ab3d7c219b429efa4", 0xe6}, {&(0x7f000094c000)="9013ac518d89e05752bd3b6ac6e0b22c5779963a486e0935a4ff59737998c813a818699cacb9dc4e36a5428df2bd7991121226fcd76f82c029045bd29bad16747e13ebeeefcf4f251e73d9a35374f1abbf5e2848c9d2e1150e295db7b3411bfebe924905660ce0b1d6c739beda3bf55e74501edc47a8bd435f1b483cabda34656d5811d6c72a563c7defc21d004ed0963db894a5d8a4dcf41ff9ece793b5304dc8fb9c6b3e324746a4bdd992b0a235edf8b2873facf092d5ad4c668e86f320f991bb6ab787ebeaefb376095f9b", 0xcd}, {&(0x7f0000ee2000-0x21)="05354d4dc3611d766c647e40be58d0d0e61934e55aa2ccb8a089b8463e2b46c06c", 0x21}], 0xa, &(0x7f0000479000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}], 0x38, 0x20000000}, {&(0x7f00009ff000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aff000)=[{&(0x7f0000873000-0x88)="9a19d1a16aa72bb01be78547edde5fe2aca96aa96032f6886f333545a7ea6131455d911db41ab64cbe1769f559b6d1579947283cbeaef775b48e723c8f9ce0a49bf8d0d4fd951a8a69f2ca78bc4e047b30527750950b97bcc933e7a8a24289fa94a76d8fb486e84b6d6e636eababb37ae090a121605058453ccd07d67e3c5f726f9f9e6ef5051559", 0x88}, {&(0x7f0000ea9000)="48268740d00a2541e825e233a902efa83d07229b672e748a2cad6c1f29771dd28f01bdb33627fc9347d28525595912c8ff", 0x31}, {&(0x7f000078b000)="20d9d49e9295bd7174ded116deeaef693de07316448f79009bf6f3e2745dcff3c2c06a7ac93800b63f8db0ac0dba6af75c16e1fa6b22233a5c2c", 0x3a}, {&(0x7f0000dcc000)="4d9f4757fe31c3f7fe27bcdcc05515c35c75a13659e2f34ba520682fcf005bf3ac5242029716dda1260edb44150807774546a3bf71531d3c37866d6222e42327808e7be9613c94419e9308331aed09020679fdef8d0402bbde20d5b7a027e92ec5873a4e25af86ac79bab56886d204292db8b8e1bbe61b85d7edbf97a26aafe0c73fd429fc99b1beb396dc64a73b4281b47d1e63cd0cbeaa16e57c7b4e8d942181e0ed7ba6ff1d2808773fc61a4ecb59ab8d90d3695946538fe475e365c8e70a72a4ec5565d3d4f6f097ca5da5dd2f446b5a1ac5bc3248c50b39707b3c541032360efaba06c6e6c467f94d7e32", 0xed}], 0x4, &(0x7f00000db000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}], 0x20, 0xc0}, {&(0x7f000080e000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000079b000)=[{&(0x7f00000a1000-0x6a)="16b3bb7c71814fcef7a2f6f53a6f66282e41bf11293277ebe0d4f1ea050aa5a7da4b954925a9f7f9379e16c963f9d39b1510c102ee998f28630419254535b06efcf40dc20efde93d4b91cd33bfab6cada5ae0a758949a9bc80b7644a91938ef77dc3be59e4cc54631ce6", 0x6a}, {&(0x7f0000fec000)="6f04a0d25011de8dbe1631e993eb9e753649dd8b0ced4e4f7681ffa00b177f4a97a9cdc0d7366765e9f7aba004e5b68d78aa45dae6c6cb4b013a5bc1bc5a0d3176db40d7bcb5ff3a", 0x48}, {&(0x7f0000e8c000-0x6a)="086ac3fd319232daaa742df63dcc457c9e39706f73424a4a6faf3c8196027d251a5778f6209c3970e9b40f3755a0cef793642fcebc93182a3476ccd7fcb61c6920a2ecf2a5a566ef02318d1883bdc752bd95273fb4465039e2f62e9f0d81e1e5a4ac469c44854e8a2acd", 0x6a}, {&(0x7f0000845000-0xba)="f8cd65115515ce49dbe984aae3acd1335a55ea7d0f7be32529f6bc53f03aca1293d5f8c6fb26d0ba0d24a51a0ce6e2f71b200de3fe90fec12e6911ec50b7bf3d3ee6d1fa15d99bfb0bda2fa731efb55ba9688107e057bd0f87974bf0e1fb5411137a1a5f988672ccab805682916e09a211907c3925adcf7bb5563c1c8a1f94ceca6cf1db9e59cb875f8081b4870d5feaea12c61231c15c5c93a2bed13b5b72d631483eecfacb43f18e4151929e780fc6311b58d43d8000f56054", 0xba}, {&(0x7f0000c24000-0x9e)="a7fb45f49c1fba627960f4d551a46b27a221f4023715da6cb919ecb03cc49d26dcc48e4258797a5ce099fceabd61ec0cbe18afedfbe68e16451c66a9dc6291131bb2a701a20b6c13f2231bec1152af3d5f9adb8c0a55d2274423e47d1216a5768c06280abfa52402ea4174eeb2cbbd3f60feebac817797510adc1c48100121525d444e4ea30fb930381a4ae6dd3bbdcae2e5c01c8f5efe45f20412cebefb", 0x9e}, {&(0x7f0000c4a000)="c9e346569eb0fa5009064189c282770f6c5b9570b5e8cce850c42db40ebf352b439a37182572d7f481d4b0275dc1eab49af73e98dcc39c68626b7181c83382cab204116d3b2161d50225ee5e75a77f88ca85d8303fddb7d3923e8426457bb302a1fd58365cc53e236270287c543474ef397706802dc4612e311360c635d398cf430fd1906bf3b2dd73332ea6919fc2c0d4", 0x91}], 0x6, 0x0, 0x0, 0x4800}, {&(0x7f00002aa000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005ed000)=[{&(0x7f0000cf1000)="94a8c79edc7c55c7015b708ddf4943a18f689820237f079e10fbe0332f80c51879f8ceaf269526347759f7ab7a1e7bd5883e9ff2d2b07a47387c29c9f2e6c6fea4e093d4f19ae3fea6f80d2f2bf5b59848f716315da8da2e77aff57a8f2ead0418c38e0cac096f4d5b03eb8ad418d55eba4872353c15a2945b03d8cf32bc49d41ba234bb415c6682365f27ab4012ee0d2ebbff8d36f249720c6bce5718c61bea493b632270139904871142d1563601d88f06170f3d5183b1966048429be096b7c2b4d9b070790e8d98e2c843f73ff2e84510124805fe6601af79e93b90fd4ad8fbe6ca91a06c65332ac5ed38e60960efd08cbc8b177ce26623a02eb2c6ca0fa69f03c4a4303b9152f1396e2143f82ea8b08845e7593ef5b5bbd7ac14f906eb6495929faefa8f39208ac037a4d1565d8aa7bb5148298375c0316117599887dc9385753a8681e8f696ade1588c5b050178a6a6829f40058c071993095fde69555074d5026b0484ecfe12f4c20c2006bbb32d22833330aff3b1c149b6b7481379d34a67cae9cd8e1f7eb1a413d9f0841a8d236a464375729481cc1c3c62680bf5d4ce4b4b5d8c7be44e84da29c9aac6f46068da044669c7b249ffd81a4912e0f984509e7373a4ad076c7d7eb00d6f4fee55ededf874e8899e80648c639df31e9cb4d3faaa09879dda2a9d17db54ad11c57d5bc699cea20da8869400c81226457f086e5857416348bbc01df7326d37ec0f8a59a1a4c2fc66975790159cde49bf4c631c9fc2bdeed96cba17ea08bf75bf3cbffd64d6af808bfb2dd267346ad378e7fd4c6790dc9c4e5583506a181a3722cd0b1ba9a580b77fae7734aa8db213087095216e445f1c95cc8e628920e8a9210ae5b80cf525eb0b23fdf9f328f18de51f34acfcd2a9c957e36b0ab9f531d5c3e90211ea599c9a47d558fadb6d05c0b683be6eb73f37dd59703b79da4c68581ea43dcce47da90666aa5cfd7a55b9f758cb0d24f6e7b050d9140d4ceb63ee62e73fb4ccc2d3b0894642636f554de3cab9240af821a939d04f0cd4df8c38a4afe22ccb70d287e0fcd010e7956c6ef31ac8fc0fb9bee909e23c122f98d7d11f49281e0e0f86679492e7f952206639cd4dcda3d23f3252153b0af4303a5958931e3ca892742ee8c7bc55db1c33002699bdc09838a5c7f5761be5be26f2c0a01b743467b78a08f2a7587eb479237f1ddfe446c96d0edf4dd6bc48d19fb1a2cbd0aa42b0201e67569d9e124b88650f9e19ef9586a07758bbf0b5242cadbe3097f947eb70c6f0fd44fc2d3f1714cc22128db8b2566e784b70da8490de83395367c90bc22f2a64f0577f3d696189ce83392bd1ae6e1812ce50812ef364bd50c08775c0b20bf830a82a185f438ad65703a3ab02dcbb8a1b96aba13ea8c5f307832f3e67e44748753e641eac64d0d8f11cefa1b0a5b7fb16bb30135ce11f95c1be3519ba0f2965eabd0552d095851207b321e4ff43ac6ead82f90c429a5376d1d174a91d3c2390bf37a63a9ed98b58bd9df64cb2baf07b8c1f386f65977f78330f54d3ab833ef3fe3e969884c36c5327bbd3c761f33dd510e14956f0133ed27056ed54cbf4d0220eb3a24a3d53a062b44e811590f7a6cdc0e02545770bcc62736ecf13d92c5483054d073b7bb152fe15f39b6b712fe8bc2e80d9e04a82c3687fe53c49b086bd71171ecc28593208132ec7067bd17b585198a950731509f8c413ef6ce34ddc93272408f43c8d51f05db078b1145bdfe7b8f40251f36f43ae958f4c34796fecdecd74753346e81400c0ce7588eff5eba3b500b47642781ca04ab23d8547c054e383df9464367a063d1d0f17782d71851d4d5cd16d552ce4a2d2fe6aa283cc3ff779308132825284fdc2cc1fb43e6242471bb26871768aaaae6be4f642a62fdf86614e14003440757e14e5a2036f9ba792f7b2e84779d496f3042af9da1def7f024c5b7876dc3dea655f38a9243a216fc70f5561c8dd553184dabc0de19f51388a1afca8a7e19a5227006299088dd37164f94bfac4232039d744bfb50e10a0d8e772c52128325ffffbe6e89dc4219079f3cc5165f488712bd2b9b5f998b1bd829c76b9ef46ee8560925ed3b2095c78d47c0a7fdff8a961b9feae8e4872f9ffcba6d7b639fe7e3387587bb7a2d9ec2bc65a5619e54fb8d6c7973a13363e94b1251508a65734b3acd9a66fcdec6957f52f6cf65230169229dec48ddd978c38e07d7e4df586eacd99b6baf9d5a116a45f87c91310dc22712b18780445fb5d1b22a98bbc5a16871ddb5a83a088d398f24ce6da9c1d7e285c16600a40d31abbbd7fc40d7cb4b73b170e5aa9fab74bddda609cedafcf5584b87691603730ad52427745008647fb9b67b7e0894277b259945a42b4173935170c781acb5a10b76db31011646238e19348e78d8cffff927c6f04ddaef7540f7718459dd26b3dd5f19016609b027ff3af31dc118e8707370f28a964505c57de34bdf952c305cca3c6e288cc578158871b745ab3b813a12ab3e428e888d45790194901f6efd861f4ec8972e8377274e50da9eadfdac5021ab1100f0976aeb1f6cb49bda49dba5e39cfb633885691fe466ca3e31a3b74068fabe718c735734f477a5a11484b4a46091a85903d543e8843220b852cd84679ceeb5207c65e8b71d059ff3a7ba436de0d1b59472f6aba3182b5a263537d1a574b482d439c12694e220d67fbb02ca76559cfaa1958161e3001d7d73c74532c56e4ebb485bf60b2efb8722512654c6e38ba598974e0a4022b39695882f72fb0fd1326095ba309174b7f5a68dfda92b7f8d9af6bef06290a70caecb502abfd0b15611013ffdd70f16347d1046261eb4a94e9d76161337e4c04fec0cf102052269ed4309a53ecc6a27c1daa3cae32f877c8b03a54bc0f5a4df67fc27848fcddd87526167c0365b489d7686e7ed5bd9890bf9acb6f92ac80309df8e450aa4f02716c6896488ab093d671f7efcd5ce2c8cabc7988abb3be9fecac4ec6ade169c303ec1ff6454beb946e23d8fbf9d21c66ec7cb8629c771cce04e3a58405d9e0ea722347641088b425bcea4715df8027e15bb1e38328aac2ea08ef38efa61db6aa01487bfe2e31e36c26fa527303efb4789928b3000e5e107cbac977d64e809505d441d1ada56f4e7dc18154967fb88d3703cbb9d1a6ce681fbdcf869768c388d54903d6b41008ddb6f95ff582624763e22db867a387580064b8edfeae88e5eca363fdee7e32a3154ab8811c0b39eadb7b62dd0c8840acb84ffe84106592c93b32f70944203f316b07ae5c6d9808161a681aad67b62cdd9e67337d879a4b906344a0c8cfc375d3e208d70fd2b6dea26e54cf14334a1e14e232ec5d8c6b4a8015f66af4705db1933b93f67cc697c7a4d14125f7d9a9682e835e08543181e6d8ace269062ec872a6eeca80faaeef41aa779b49acf3fe9899df45240257eaf8f9bc9ce8eb5dcb9bf0e036394f6a9200ee6900f10b62008f6c8621f4691d5df82fc8fbf268130607d4bc9ced8b227710c925cce3e15c2af4d4da09ae4336f6f9d336a78e4f14e61542e0d16edfdced9319ef2f3ba3d280cd681efbe6fb37cdbfd79a903811a31c2847b9b254715f24c1ee315adb1d5677f212471876f2eb758e301a8c79760415e3e3b5cf9a7ede79446c5bf22bd1b9b00f465b75787849239bb413267d7bbd7ab60a4e8fcb7b4e8cfdac7badd98a9f3024a8522f0dd6cfa2c6fef594f3a444cd9e0adb85af0908c8197d788cbe1a2fc41ac1ee8989763e3fdfc381a9b64b0e55accee30c3671c2b056a3713da203d29d5b1e271f6878dfff9990ace808b1423b88482db6b71bf22547dbc286586173097f5a8fcce3871618746ab26ded1001a84b7b00f445cc6416301596b478aacab07e23a3c18093102850f1b497ef2b456db2a9fa96f3f658157721b4925972d23c90d72ce9c0a6cf830b49c4f178b6a201b2b1d445f6396e3abc744f34b9ec12b17b39c3747ccb47ada557f3059caccbfce741900999ca886b2d1b671d573247aae34b03729e2015473ccc42a5f60186c9b9ecfc54d56dfbac6afe9740dee51f45d3b66e067cca2ad771e950dfabc809d1d43af30ab029e2098ca17a5872ff2c8579565ada09bf6e9a9254b07096033a6ef685c99de6f70f4655fa2c9b561d023a334b36178abd0b0e40bae8120571c747703d27ff2e3a2ebda208e57bfc3bfc60506b7a191344873da55dd12c7bc9bf259dbbee8648a91fddbc45abd765c7ba69d6cfda0848774e4befddf7ffbba6723d576dee23bc2e8251d2c88cfd43e229de0792ee1e994be0510f34bd9c7db73e6e2d700e66392b39cf72754ab5fcdab7326d38d3c9af1497666a856f429cccf2198638d5b1ff9e435877ca23d7e7f9d7bfd1c24a3e4ccfc0823e64c3f66c6b185cedc41c72517b0ea9612cfc7d49c8825332d8e8e34f0d3aba83058fd0528101478c8d69c377dceeebc5a2442bfc0140fce41c5269fd9c9f703aa62ef3ce77140f682e26f558e839b307ed47db424fb44ab451fb41162f1babfb6920a9171498b84581db0192d94909babc68c29da5a1ecf0c26c34d5feddf4bc979cd81f40089a6b2bf029221c0ca1bb1ee99047aa8ed9e68b4478fd87e9fea13eef6223731c6738badc107a0b27a5ee601a99038e43cd5c7f8c569c9b2d1ce27fb094ae851eb2263548a6398c70282cd1bb16fef1c0bdc9bc3df1ee4f43ae3925e238c6fd8303ae6d2d1996142bc77b0039e7ec677d713d29f9554410c7944a2b6113022d678a68cb593e35a4e538a4f3f61c693fa8a9341aaddd1920fe1af3251e7434ebc93505071ddf1dbd48f72ed23a48bc64337c805001e58ebf8a9442b8a8e1d8c7fe283d7425ec338607cc8ca1c485251622f85b6ca0c5156e3075804a923dddc8196e37b1a6d1af11db86aa92aafe8e36596c6fb38758cbbdb0bbf30a9b138aa6777526e3cd1d5eb808699637f00fd84cc581f1c506fae991b79ef66b8f80948218845faf292b6f0cce3ef9cdda458025ad50b36fd166ce8619675fd7721f0bcad5b40b837ebb91ca59cf24c8fbaccfabe66e1da14e5ceac1c91685fefe36dfbd165d78b843859b0d2d00f3e5fd47ff81675ad288767590e45f1aa47300f58e5fa5d5de2b4db684c7619a5cd728a5f62b0b6f1c57eaf28915f6f56c629074d4a7aed51a4281e60952f0718f3ddb1a4feb1e376dd9d1ccf3b424b27d9e14d615af7ebab556010184d218015e66908fdab087cfea87b371bbf40846314f9831f13e730fbc77def240241791a27cc8db065f1c4c461f94f6dee9cc5e8c3962fd80907ee6f9d877ff35baa8755d38369715caa25b91794dcab9fd294210c42abe86ed5b2eaf18ba5ee32245be8c3d46d2cf49cccdd65bf03f5a8bb7c9a81a77f15a19ddf2d18f71633f188fd323c7990fc5acb6c67778b754b96fbf1667c1a11aedd846519a0ecb7179f76285356f8f46e06d97fce9bd30400d840cce3ee34720bb1ce9a014ae98f180b7894e7abf0d0383d22d01546a82e952b2e344190c6cd72a14dd32a465fe247ff93e22c727788e6594657792573470354c002a967276a118d2eecca59bf267e01e7ca0b3b686013e9220bbe3aeac45114b66632dc07992bc423af09b43c5e816a12cad39286c01709ae7a72a6955f7133e3e0ab7c0f1fcc7d095225364feb1b427e1fb31c6811e62b40dff36fbbd06bebf4feb2e06190f5f13f2dfd0b7658050c1cab5e3d54a50d5a8e5b69b4fddd0cd1398c5091e7b239be9b7037f7c2c9f51", 0x1000}, {&(0x7f0000f8b000-0x52)="180528b3854da659e73d21f0d383debeda23b63c22ddaa4496150cc1d9564d57d17966b3593717a009b502309558f0c4ef23c8f9f2f6ac12e8a04cdbc3069c1828c745686c9c0fe51467779a1fe825edde18", 0x52}], 0x2, &(0x7f0000321000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x140, 0x80}], 0x5, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 06:35:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock2(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00003ee000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000239000)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d1000)=0x0, &(0x7f0000ebf000)=0x4) 2018/01/12 06:35:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f0000df4000-0x72)=""/114, 0x60) write(r0, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007a6000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000a55000-0x99)=""/153) 2018/01/12 06:35:18 executing program 3: wait4(0xffffffffffffffff, &(0x7f0000173000-0x4)=0x0, 0x2, &(0x7f0000efa000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0xffffffffffffffff, &(0x7f00007fc000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000036c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x0, &(0x7f000000b000)={r0, 0x4}, &(0x7f00001ff000)=0x800000000000, 0x0) 2018/01/12 06:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000ddf000)=0x0) r0 = syz_open_dev$sg(&(0x7f0000571000)='/dev/sg#\x00', 0xffffffffffffffc1, 0x200000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00004d8000-0x4)=0x100) r1 = gettid() sched_setparam(r1, &(0x7f00007d9000-0x4)=0x8001) 2018/01/12 06:35:18 executing program 0: getrandom(&(0x7f0000000000)=""/194, 0xffffffffffffff4a, 0x3) alarm(0x8) 2018/01/12 06:35:18 executing program 5: clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() 2018/01/12 06:35:18 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='\x00', 0x0) 2018/01/12 06:35:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd7000)=[], 0x0, &(0x7f0000068000)=[{0x58, 0x0, 0x0, "702c79fd831a38f0f12fa3b0f2a018c96c99eaa0a945dd234b87578b67606de9c72707ffffb51dc9d7bd292461175fd88148217319db7346c7e77ea219070406d01b2e0d767a5747"}], 0x58, 0x0}, 0x0) 2018/01/12 06:35:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dcf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007cf000-0x4)={0x3}, 0x4) setfsuid(0x0) 2018/01/12 06:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000053f000)=0x0, &(0x7f0000d63000-0x4)=0x8) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r1, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 06:35:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000aee000-0x1)='\'', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/12 06:35:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000049f000-0x9)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004b1000)={0x100000000, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x2, 0x69, 0x37ec, 0x70, &(0x7f0000cbf000)=@generic="5e0d6a5ca3646864b515599d16b9346b", 0x7, 0x5, 0x6}) r1 = syz_open_dev$mice(&(0x7f0000321000)='/dev/input/mice\x00', 0x0, 0x20000) bind$netrom(r1, &(0x7f0000d3e000)=@full={{0x3, {"3f11178b704f44"}, 0x6}, [{"c06757b80f32bc"}, {"1e03abfe23e862"}, {"3fe187f88ebd81"}, {"493be6b5107bc3"}, {"c2fe6dd23cc2a7"}, {"21af60f6f9e7db"}, {"73414ed9aeb740"}, {"0166a074d17c2c"}]}, 0x48) 2018/01/12 06:35:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sync_file_range(r0, 0x2, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) fcntl$setlease(r1, 0x400, 0xfffffffffffffffe) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x39)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1000000000000487) pwrite64(0xffffffffffffffff, &(0x7f0000001000-0xd5)="c4540d59c23877da9b4c4a6fefb335ff62ace78ba73fd43fe75be637849d1db356b59325a31d61915f9ba6b4da49404c7898c93789689204cfeafbca3564e266f6936388545d1928d52dde1bc93700f2bf2becd9f14e87f7789429548f0e2ae82bfbd7f16aa2fade6d9b59b2d5884619dd5053412c71d634e067ece3f3fbe51eaf49c92695dc023ce54ef2877df2ef6cade72b366f559a347147042480894b7baa7b4bcd150580741b6025dfb4fc010c1f04d31f68674c4d7fca81", 0xbb, 0x0) close(r1) 2018/01/12 06:35:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000058f000+0xaa4)='/dev/net/tun\x00', 0x0, 0x600) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000984000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x18}) ioctl$TUNGETSNDBUF(r0, 0x400454ce, &(0x7f000016a000-0x4)=0x0) 2018/01/12 06:35:18 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000001000)='attr/current\x00') prctl$setfpexc(0xc, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') pread64(r2, &(0x7f00008a9000)=""/0, 0x0, 0x200000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000004000-0x4)=0x0) 2018/01/12 06:35:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000ebd000-0x6)={0x401, 0x2, 0x400}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') 2018/01/12 06:35:18 executing program 0: pipe(&(0x7f00009f1000-0x8)={0x0, 0x0}) listen(r0, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 06:35:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000031f000-0x15)='/dev/pktcdvd/control\x00', 0x22c002, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000533000)=[{&(0x7f0000fbf000-0x20)="1f00000000033f0000020e000000068100ed2e8509000500010100ff19fe58", 0x1f}], 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000736000-0x4)=0xfffffffffffffffe, 0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000ead000-0x8)=[0xeb, 0x9]) 2018/01/12 06:35:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000769000-0x4)=0x2, &(0x7f000004d000)=0x4) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) fsetxattr(r0, &(0x7f0000d19000-0x6)=@random={'os2.\x00', '\x00'}, &(0x7f0000309000-0x4)='dev ', 0x4, 0x1) sendfile(r0, r0, &(0x7f00000c0000-0x8)=0x0, 0xef0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000071e000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x6, 0x2, 0x6, 0x400, 0x0, 0x100, 0x9, 0x8, 0x1, 0x2, 0x9, 0x3, 0x10001, 0xfffffffffffffffc]}, &(0x7f0000c0d000-0x4)=0x108) ioctl$TCSBRKP(r0, 0x5425, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000054c000-0x8)={r1, 0x5, 0x0}, &(0x7f0000d85000-0x4)=0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c22000)='/selinux/checkreqprot\x00', 0x40000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a5a000-0x8)=0x5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001de000)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r0, 0xa0eb) 2018/01/12 06:35:18 executing program 5: clone(0x0, &(0x7f00009c8000-0x1)="", &(0x7f0000a03000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f0000000000)={0x1000, 0x81, 0xff, 0x3, 0x1, 0x2, 0x80000001, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffff8, 0x5, 0x3, 0x7, 0xf65c, 0x1, 0x1, 0x3, 0x0, 0x7ff, 0x38, 0x1ff, 0xfffffffffffffffb, 0x5, 0x4}) time(&(0x7f00002db000-0x8)=0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1000) 2018/01/12 06:35:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000cce000)=0x80000, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x3, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000006, 0x0, &(0x7f0000459000)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f42000-0xb)='/dev/loop#\x00', 0x4, 0x80080) ppoll(&(0x7f0000f5f000-0x8)=[{r0, 0x10, 0x0}], 0x1, &(0x7f00002a5000)={0x77359400, 0x0}, &(0x7f0000d3c000-0x8)={0x975d}, 0x8) 2018/01/12 06:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00005be000)=0x200, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f00003e8000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r1 = syz_open_dev$mice(&(0x7f0000286000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f8d000)={0x0, 0x2b5032}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eac000)={r2, 0x1}, 0x8) 2018/01/12 06:35:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000950000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000b4000-0x20)={0x6c1353856ecbc9b0, 0x3, 0x200, 0x4, r1}) 2018/01/12 06:35:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000a20000-0x4)=0x0, &(0x7f0000afe000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000af0000-0x8)={0x0, 0x9}, &(0x7f0000579000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000f4000-0x8)={r1, 0x2}, &(0x7f0000d90000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000b5000)={0x0, 0x7, 0x1}, &(0x7f00006ae000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dce000-0x8c)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/12 06:35:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000008a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00008b8000-0xe4)=""/228) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002cf000)={0x1, &(0x7f0000212000)=[{0x0, 0x0, 0x0, 0x8}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2000000000000265, 0x0, @cisco=&(0x7f0000322000-0x8)={0x0, 0x0}}}) dup2(r0, r1) 2018/01/12 06:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000099f000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00004eb000-0x8c)={0x1, 0x40, 0x1000, 'queue0\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pause() write(r0, &(0x7f0000052000-0x24)="24000000100005564d08000800020a0303450100100000000001f100f700000003000009", 0x24) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000ac6000-0x3a)=""/58, &(0x7f000021a000)=0x3a) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d53000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0xc78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) gettid() 2018/01/12 06:35:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3c) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00006b0000-0x4)=0x2) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d65000-0xb5)="9c", 0x1}], 0x1) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/12 06:35:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000866000-0xb)='\x00\x00jid_map\x00') writev(r1, &(0x7f0000e49000)=[{&(0x7f00009e0000-0x1000)="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", 0x1000}], 0x1) 2018/01/12 06:35:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000254000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0xfffffffffffff189) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00002a5000-0x4)=0x0, 0x4) 2018/01/12 06:35:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d7c000)='ns\x00') execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) getrusage(0xffffffffffffffff, &(0x7f00009e8000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000536000-0x10)={0x7, &(0x7f00009e7000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000cf2000-0x8)={r1, 0x1}) ppoll(&(0x7f00000d7000-0x40)=[{r0, 0x2000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x404, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x1101, 0x0}, {r0, 0x108a, 0x0}, {r0, 0x400, 0x0}, {r0, 0x100, 0x0}], 0x8, &(0x7f0000149000-0x10)={0x0, 0x0}, &(0x7f0000b8b000)={0x0}, 0x8) 2018/01/12 06:35:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000056b000-0x108)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00008d4000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009c2000-0x4)=0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000955000)=""/4096, &(0x7f00007e6000)=0x1000) 2018/01/12 06:35:18 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) r3 = dup3(r2, r0, 0x80000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000fe0000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000fe2000-0x8)={0x7fffffff}, 0x8) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000176000-0x4)=0x8, &(0x7f0000fe1000-0x4)=0x4) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000fe2000)={0x5, &(0x7f0000fe3000-0x28)=[{0x81, 0x81, 0x2, 0x6}, {0x1d6fd85b, 0x302eb2be, 0x1, 0x8}, {0x1, 0x2, 0x2, 0x3}, {0x5, 0x5, 0x7f, 0x100000000}, {0xffffffff, 0x6, 0xcb3, 0xff}]}, 0x10) epoll_pwait(r3, &(0x7f0000fdb000-0x6c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000026d000)={0x0}, 0x8) 2018/01/12 06:35:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) pipe2(&(0x7f0000029000)={0x0, 0x0}, 0x80800) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000986000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) accept4$packet(r2, &(0x7f0000cf3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000117000-0x4)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00003b0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005e000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000628000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x3, 0x6, 0x2, 0x80, 0x20, 0x0, r3, r4}, {0x100000000, 0x8000, 0x38, 0x0, 0x4000000000000000, 0x7, 0x2b94, 0x9}, {0x2, 0xfff, 0x9d4a, 0x8}, 0x2, 0x3, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x3, 0x3, 0x6, 0x5, 0x7, 0x7fff}}, 0xe8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000e70000-0x4)=0x0) 2018/01/12 06:35:18 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mknodat(r0, &(0x7f0000313000-0x8)='./file0\x00', 0xe004, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000cbf000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedreceive(r1, &(0x7f000023a000-0x38)=""/56, 0x38, 0x0, &(0x7f000099d000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002a7000-0x8)={0x0, 0x5}, &(0x7f0000cee000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000032000)={r2, 0x7}, 0x6) 2018/01/12 06:35:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0x2) r1 = fcntl$dupfd(r0, 0x4, r0) write$tun(r1, &(0x7f0000ee0000)=@pi={0x0, 0xefff, @ipv6={0x6, 0x6, "53fb36", 0x21a, 0x3a, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {[@fragment={0xff, 0x0, 0x4, 0x100000000, 0x0, 0x6, 0x2}, @dstopts={0x3e, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x48, {0x80000000, 0x10, 0x9, 0x55a, [0xffffffff, 0x5, 0x5, 0x7ca, 0x10000, 0x35be, 0x10001, 0x594]}}]}, @routing={0x0, 0x8, 0x0, 0x401, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x95, 0x0, 0xe7, 0x1, 0x0, 0x78, 0x0}, @fragment={0xbf, 0x0, 0x2, 0x7ff, 0x0, 0x8, 0x0}], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0x1ff, [0x0, 0x0, 0x0], {0x5, 0x6, "f1c0ee", 0xaa, 0xff, 0x2b, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x84, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x2c, 0x12, 0x1, 0x401, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0xbf, 0x8, 0x0, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}], "e6871f55f8101844026fa506e93ae37e54744da2614a43e667c10a0cbb9b61725698fc90dac0479f5b949891a3ad04de8e4660bd31a8236b1afe14"}}}}}, 0x246) 2018/01/12 06:35:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000ec9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00002f9000-0x90)=[{&(0x7f0000000000)="12f7bef044d7e1a0855cd5d29df3e6c62f15d3307b888584b33f3d16ea6c873013d7ff335e87aa793489a995be9cfdad5ace43e32c9de1b16fd77dd5c5b7efc79d3f1c897b295424b1dd6b8b6339d72d99efd24a2b626ec30351252a6ad05e7ee720e27a398251141156a935ed32a5db2a7cb35a47b410bc663206a00191655695c494233f5b3416a8f737b835be483779a8fbc974fe1f7b12d067ed7ca0884231447b42b16d5e59040965f3a523946cdd4c2ba9002b9676a126a13075fe5ef8e27ec262a060848f514f050c83e44119897bc3b095a3361b06", 0xd9}, {&(0x7f0000bb0000-0xb8)="86560f26ef8fcb0c99465f87633d86d7694070fecd14cca8986f37388352f2e3933da62804d5fb9487f197ada885489102543ce3dc78cc823597cf878c6f31da5293c89efe3a314e8a4abd276d14033d952c705fdb22f19956cdc127078192ee2195112c7f9c0baf8c25d62f38c53e1031788f0e0c9d85c0618bb909f993222ea8426ce247664452497e1225cf052b37026251e87650b10d7394af50f7dec88be543be1f2cec596031eef43abaa7534362dba83cfd869f2f", 0xb8}, {&(0x7f0000001000-0x8f)="34490f7f8fd7d53c945b17ab2459a016c8aaad48acae4b439048021095166b410eae2a4b8cfef396ab20505feb7aec0cef9143b6f96b3ba3970ce65e30f7f9b7df3365a55daaea27677bbcc6d4e8631dc5a7a306892af4a23ec27633e9022f98ba4d8671b3106c74c37ab1d8bcc2a11c34398111ec974169a578a0bd51464b46fc0bdc709aa797f307a57fd20f5ca6", 0x8f}, {&(0x7f0000000000)="61746a88b9efce11c06f29b4875e9b1ab576409deacb553e4970f7bb7f02b6f481e147f0c89f7198c96e8d96a780520b8a87ccfce15ca1011016decb3116146f7281b577e1ccd7ce315162e5f097bf337528e7aaae38b7ecc839f98c9c6588929e8d620f19f642e25dcbb8906c0a332a78e8598601c8831fa773f38af36e213c197faa2067f6cadaae757ecb8098082b2fcc90c57c13991721ebc0a02e4154067609b24ddd5f300cc51d808d0e80f6994cbeff5ee3f3", 0xb6}, {&(0x7f0000ab8000-0x27)="2eb1ed9e7c9c1e05a6b49b669a37d9a44f50996530e638cea63654ab20d037f368233edde1f24e", 0x27}, {&(0x7f0000fa1000-0x10)="287ae364d291339779f46a5aa40a05fd", 0x10}, {&(0x7f0000001000-0xca)="e14df6f9166a4888aadb9bd968e99421027001dd5004369552362d9923acaf8cf09f0b18838a0c46823a8d77ccc2e99f123f5d1d85b743844f91094572f3d627a9d58fef6700997f16f470899c8510a584a9dc0e70bce6c56b1795f69e66662285c42f92514bd94305067914cfba8c7abefb9abe1d2a6ebea51c18129591f6a19e83c3388585de4663543d28a10716b89cb08e1e61e5ee72b174dc007e7baa0282fa5a14a61d42d3efa8496718ca882c13841325a2f50bae0e4d254680c4d4d1705c9fd649449f8edeea", 0xca}, {&(0x7f0000b95000)="fbfc1d0b73f4423a10b311be9179ba18fa46addc948311367f56bcb6e7a23476d269296ef04296e736c44efba266ef5364d5e991e42f0ef2b0f1642e2707582a8b2f86aaa0e43dd2c34571af833c86ae3bc509f92bd1f343f80c852030c8bc67fd1261", 0x63}, {&(0x7f00004e6000)="87f75bf75018e9f72220242bf55eef5cbc240de24f91b8f0e1041a6f36865a073effe903cc2f06012a973b0a5179f976d6947cd8041f53edc4bda079a6d2ef35a498434fe90b8b3a8e31b27c7c06", 0x4e}], 0x9, 0x0) socket$netlink(0x10, 0x3, 0x9888679e0e8385ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x800, 0x2c7d, &(0x7f00006b0000)={0x0, 0x0}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x10000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000449000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000b20000)=0x80000001) r3 = socket$netlink(0x10, 0x3, 0x8) writev(r3, &(0x7f0000f48000-0x10)=[{&(0x7f0000376000)="290000001800ff0000ffffffff0000020a12ffffde00ff068008ffe40d0009000800090000000000f6", 0x29}], 0x1) 2018/01/12 06:35:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r1}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000c6000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b5a000-0x4)=0x0) wait4(r2, &(0x7f0000ec4000+0x126)=0x0, 0x0, &(0x7f000025d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 06:35:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000631000)='net/anycast6\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000025f000)={0x0, 0x1000, "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"}, &(0x7f00002eb000-0x3)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000bee000-0x10)={0x0, 0xfffffffffffff801, 0x4, [0x15, 0x20, 0x7b8, 0x8]}, &(0x7f0000037000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bda000)={r1, 0xffff, 0x7, 0x2, 0x0, 0x2, 0x1, 0x9, {r2, @in6={{0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x82e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x5, 0x100, 0x20}}, &(0x7f0000e75000-0x4)=0xb8) r3 = socket(0x11, 0x80003, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socketpair(0x3, 0x80801, 0xc0a, &(0x7f00003dc000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00000a8000)={0x3f, 0x70c, 0x90d2, 0x7fff}, 0x10) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f00002c8000)=0x0, 0x4) 2018/01/12 06:35:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f00004dc000)=""/0, &(0x7f0000b4c000-0x4)=0x3b2935c0f1bdfacf) 2018/01/12 06:35:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004ae000)='/dev/sequencer\x00', 0x44008, 0x0) mkdirat(r0, &(0x7f0000080000-0x8)='./file0\x00', 0x2) r1 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r1, &(0x7f0000f8a000-0x4)="2101", 0x2) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/12 06:35:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f00005ae000-0x13)="0ed177cfe40d9b3f6e7e499bc0b2af5c773e7c", 0x13, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000f92000)={0x0, r2}) fcntl$getownex(r1, 0x10, &(0x7f00004a9000)={0x0, 0x0}) [ 36.368579] 9pnet_virtio: no channels available for device !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 2018/01/12 06:35:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d4000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = syz_open_procfs(r1, &(0x7f0000dd7000-0x9)='loginuid\x00') sendfile(r3, r3, &(0x7f00006ff000)=0x2000000002000, 0x9) 2018/01/12 06:35:19 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002b000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000002a000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffa, 0x6, 0x40, 0x8}, &(0x7f0000022000-0x4)=0xa0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000002c000-0x78)={0x0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x549, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x40, 0x9, 0x8, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xa28, 0x9}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000002b000-0x8)={r2, 0x1aaa}, &(0x7f000002b000-0x4)=0x8) ioctl(r0, 0x400000000000125d, &(0x7f0000001000)="") 2018/01/12 06:35:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d1000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x3) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00002d1000-0x4)=0x0) 2018/01/12 06:35:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) inotify_init1(0x0) prctl$seccomp(0x16, 0x0, &(0x7f00003db000)={0x1, &(0x7f00006a0000)=[{0xfff, 0x0, 0x3, 0xffffffff}]}) 2018/01/12 06:35:19 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000001a000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x1, 0x0, &(0x7f0000019000)='Z'}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000019000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000001a000-0x4)=0xc) 2018/01/12 06:35:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 06:35:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009ac000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b3c000-0x4)=0x6, 0x800) sendmsg$netrom(r0, &(0x7f0000469000)={&(0x7f00001b6000-0x10)=@ax25={0x3, {"a24a60f4745bf8"}, 0x3ff}, 0x10, &(0x7f0000e96000)=[{&(0x7f0000a0b000-0xdc)="6f7a03056cb1dccf1734009b25cd152b48754e579c571a3fcf6e1aed371cf3ac3f0aaaed989c6a8d0f0e7cb12a51eb47a7667d687b8447ddb7d9c53efbd392295dd5f8d7de5b473c1ae62573d1321803691a30abb11354e1ecf09424a8ab418a03ec4f07d30092fbfef29cf48f5266ec1496ba24bcc712ef5791523cdffd1574bfbce6fec208fcc0376fe29f2c5fa8110fe3f0b40120b9bd669825eec79e3c74a7041afb342c36779b8d03e60ec93384229e675ce17ee5ecf6781a79f0b984445ae60a91a843ff0a87def579609d66f0e171ac576cb6d780f05e93aa", 0xdc}, {&(0x7f00004d7000)="e1001bdaa5766bdb3aacefa011127d6edccf6ad730a852b4de7780b88e3a7270d8b68dc698486c8b9389345c18c7144b0eb607aa893e8feadee1feefd0cad0af27a93f49d1b4b03a99739c93068cb34ea5fc70ec8f730f59f2d166f1924c4154acf1713ca851e43e697d7095d9324873009f52b0a38675112274d70791752bc4c2e37453335f57caec89a9ed08efe27c4e2ce95ad60721ca45", 0x99}, {&(0x7f00007a8000)="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", 0x1000}, {&(0x7f0000a62000)="944c8f313033a5317c9bb02c38151739e76c4776be1370989edc328522da47310cee79d4cb40a3c746160325696e9c15d6cf6a3089553bb46eb203f39555116f93c8a1524fabc3e368cf83805107dda185e0806528494c09c02b2afe9ed2b10fd088985d3135ba3dfec82083dcace4649ad62fd914a379e3b524f2f4a9444ecec254a2b2634b360e16befcd4e76d4dc7e411cd4427722d42e0589c2b", 0x9c}, {&(0x7f000013d000-0x11)="8bdf75615afb5d030919a14448cc0e0819", 0x11}], 0x5, &(0x7f000020f000)=[{0xc0, 0x18f, 0x5, "a2a77d314cc028754d50cc23ffd246b15f646c54f8bb7ff7966115c2a67ab66ca027c8076c6a906352a25d194acf10151cb4bdc1efebf52f67411c90ba257158dc055932dba5b40d32cfdc2e74252d4e0ef99d84dd1ac57b98781ca1cacae53ceec4c07bf9394b8dfa6a303bcc128a4ebaf4bf5d2b6802fb71de7f0b455273946e89ae967db38c272712eba3084091f2fe80bee475f1878e5cf0ef42c8fb0f307196f9ef80b29a907b2266f091e07f"}, {0xb0, 0x0, 0x5, "e25c33660165d8e12d1450a0be6ee8a9deac07709a3653a207af01f01899ea85df07fb1a723af4ca3fba1d6c78affc06107091c11e1f4f5765d4200e7c1a8034ca77d6f7cdcb84df8bb410b5c3ec883b15f229903d67e210166a82448737e8b99a89643d5c98e30958448c190caef409b7cefe7938b77057c53982f50a9a4d18910c5163a08d487003be0e5313f350ba61a3551dff65b339dd5b387841"}, {0xb0, 0x13f, 0x5, "cdcb01e085d5e01846e317d40f299efe5b3c1be24360f76d616cc0e708e6ee290a07bd590bc9e4e49c9d01d818691d2395882543e30ce5bc5bcc43673fb96cc90715b9a551bd6846a2cc898e1ffb81320bb8c806def98766d01ee9ac079405e8c79b1114b0212dbaf21e10a21905586d363e83e3695fc03754a28f70401eb6a4a9e55186d098fe12ce2c11bc469c39929df0c9edf5110c2d3ccaad908a3ea2"}, {0x58, 0x1ff, 0x5, "5a8c1bc0bf2e24da83d30a659feb864c013f4e393bca7e63316655547c0f2cc8cb4495f8c485c4583c9da5ec245563b32c01825159b4a092478a0ebb3672f56f3bfd3c"}, {0x60, 0x11f, 0x2, "1455e05a8d84396a73405c093d05b03f04e3043a20f99c05cc767a5ba6be4ec5963f262344884dd4c34a10be850bb718fc0bdec7c8ac4501f84b26b92ebbfd8ac2f929eeba01e8971a188b37fbb78d"}, {0x68, 0x10e, 0x1f, "5905376ff6cc34c140298781d10059b6be91e2c0dd86f83c7db21c9f99712955f48d99c6f6e5d50197f587e8493f4698b0d111b52468cac67857275b03be6edab755cdab2997e04aa090a2874fa2bb3f700997"}, {0x108, 0x13f, 0x2, "a1ec42747a4141f20f7d978ebd9b76a1db4379805349003fd95b1727e33e7e89c30340e1c5b54ca1f334c6f5744a20d2a9be88c0a1c4a58ff001e9cb6709c8c174aa2996b707cb29f6388bc7ff2dc7c0602abf639e14bc21230dcac0469a9e93485c2890542ca8900e844578d5de76be1d5b78a8194f229aec555661222598ff8900caec1bdba095bb59ef7bd62e20b0c49f556167fcffdca357329215f40a120cd546c5861f6ca1307ee4d6937d7cf80393ac12ae78223897e8ee91e8619dadbbedc79ae004066197b93c9a4a42bf11b02f4f1c28b80d7db2e2b48da785521d9b19cbdd0e1c83e09dca288d4c8ed53988d964f2"}, {0xe8, 0x113, 0x100, "76f15f3c3856d910e4d23cf402adc2614961d72bc657e4a00129631f27fefdba2d468529ca0624e2fe52a88728e329dbb81c61f40acfbac659cf2fff7486ff89c3fdae07c17b86709825c844445883c988ef9884ac69c16d6a147d848c074e66038ade8ef1caf36838304fd69604dc9362190cb4642ef919cde67237717a5830cf73bdeec033280a590ce2c4925e5fbab7750f010eccbc97c32e59c8dfdbb47e3506a5fae2e6a066721d00617097c5330ef6100f67be22253918aada8a95e143123729b6f19bfc4ce682a7a6739da07a9ab999b5"}, {0x20, 0x19f, 0x8, "1e115028953e19b044"}, {0xe0, 0x1, 0x0, "33bce05c8a96e0a5930da97fa598b4dee8cbaac873ffef0d54b737cfe53575d38c2d836cae1d58a250fb1058bd00c7efd927e973a365c0aecfcbe26bedf3917f7b0a595666f6039b7fa86345f8d455704a68e11fd2bab3f708216525ef30b1329ebb6e16d4eea149776a74310cffedabb47ce8ac0b41287eef4247045ee13aca3342944777b9d4836556655aee7a197b9b0c01ac67acbc9b2ad98dfb7d8f84d8b7fa5bf6ad2b9b27202e629fa6b81697e58efbb921c80ca374de5fc50898f7a2c18980e7c0a80a35597c6a1ea163"}], 0x630, 0x4040004}, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) fchmod(r1, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee7000)={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, {0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1}, 0x2e09, [0x4, 0x8005, 0x40, 0xffffffffffff0001, 0x1f, 0x800000000, 0xffff, 0x2]}, 0x5c) dup(r2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000001000-0x14)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) 2018/01/12 06:35:19 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000099000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl(r0, 0x9, &(0x7f0000bec000)="144b7f47a441b3ebc6e77c24dcc575b358d99bf8c373922822ca1efef264ffed0d94c3ea4e99a89b4e2df3deb718ccf13fb6e53ef47f662d13d676d405a2164b71f9842ef19006b74f818815116c5757") r1 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000e2b000-0x4)=0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000355000)={0x8, 0x2, 0x1, 0x3, 0x8, [{0x5f, 0x7, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x7fffffff, 0x600000, 0xf08, 0x0, 0x0, 0x2488, 0x0, 0x0, 0x0}, {0x4, 0xa7, 0x100000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x189, 0x0, 0xffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xce00000000000, 0xd9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x3ff, 0x0, 0x0, 0x2408, 0x0, 0x0, 0x0}, {0x7, 0xed85, 0x5, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x6fb, 0x0, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00004de000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x1}) r3 = memfd_create(&(0x7f0000174000)='/dev/net/tun\x00', 0x3) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f000038e000-0x10)=@req={0x0, 0x6, 0x100000000, 0x100000000}, 0x10) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000092e000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000646000)={0x3, 0x7, 0x81}) accept4$packet(r4, &(0x7f0000c74000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e9b000-0x4)=0x14, 0x80000) r5 = memfd_create(&(0x7f000034a000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) getsockopt$packet_int(r5, 0x107, 0xb, &(0x7f0000794000-0x4)=0x0, &(0x7f00002b7000+0xf4c)=0x4) 2018/01/12 06:35:19 executing program 1: getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009f6000-0x4)=0x0) r1 = getpgid(r0) ioprio_set$pid(0x1, r1, 0x40000000004001) ioprio_get$pid(0x3, 0x0) 2018/01/12 06:35:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000012e000-0x8)='net/tcp\x00') 2018/01/12 06:35:19 executing program 2: r0 = open(&(0x7f00006ab000-0x8)='./file0\x00', 0x420000, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000b49000-0x290)=@delsa={0x290, 0x11, 0x302, 0x4, 0x1, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x3c}, [@mark={0xc, 0x15, {0x3, 0x4}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @algo_aead={0x6c, 0x12, {{'ccm_base(cryptd(cbc-aes-aesni),rmd256)\x00'}, 0xf8, 0x0, "7254ee7bd777878959c9a184548c14090cea84477225c6d9a20654fa81ca06"}}, @algo_crypt={0xd0, 0x2, {{'ecb-blowfish-asm\x00'}, 0x430, "a3bbbdff1a59b914bb282d2469466535f4560755288a78a9c7c3dffd0973bf026bc736f7ec6f7527508e009ed4d8892780a7740d283a36d7bcd3909a6b793f8e69a55ec22c97fb5a81a41feb9da19700c1482afa4fff8d827097039951f636fb59988b46cf84abff617c460110ac95af793969cc3ad401fb03643012e859dae86a1a06b5f674"}}, @algo_auth={0x74, 0x1, {{'xcbc(cast5)\x00'}, 0x148, "5f322909eaa7920cb9e3b961ec79c3bf5dfa577dc6566ba491872a2b16fe24656e83ae385b600fa0e5"}}, @replay_val={0x10, 0xa, {0x3, 0x0, 0x2}}, @migrate={0x88, 0x11, [{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xff, 0x1, 0x0, 0x7, 0xa, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x6, 0x0, 0x0, 0xa, 0x2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x1, 0x0, 0x7, 0xa, 0x2}]}, @ipv6_hthresh={0x8, 0x4, {0x12, 0xfff}}]}, 0x290}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) mmap(&(0x7f0000000000/0xb71000)=nil, 0xb71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 06:35:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000b2a000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000475000-0x4)=0xc) stat(&(0x7f0000708000+0xccf)='./file0\x00', &(0x7f000042c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000963000-0xe8)={{{@in=@rand_addr=0x81, @in=@empty=0x0, 0x0, 0x20, 0x3, 0x100, 0xa, 0x80, 0x0, 0x3c, r1, r2}, {0x6, 0x800, 0x650365ea, 0x2, 0x2, 0x4, 0x5, 0x79da8419}, {0x1, 0xfffffffffffffffc, 0x6, 0x5}, 0xc80000000, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in=@rand_addr=0x1, 0x1, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x1, 0xffffffffffff7fff, 0x1f32, 0x1, 0x9}}, 0xe8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000091b000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/12 06:35:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e5263", 0x2b) [ 36.713139] binder: 4621:4624 got transaction with invalid parent offset or type [ 36.721375] binder: 4621:4624 transaction failed 29201/-22, size 32-8 line 3250 [ 36.730160] binder: 4601:4627 Release 1 refcount change on invalid ref 0 ret -22 [ 36.739030] binder_alloc: binder_alloc_mmap_handler: 4621 20000000-20002000 already mapped failed -16 [ 36.749607] binder: BINDER_SET_CONTEXT_MGR already set [ 36.756112] binder: 4621:4624 ioctl 40046207 0 returned -16 [ 36.764258] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/12 06:35:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cdb000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d1e000-0x8c)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000014e000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008b5000)={r1, 0xc63}, &(0x7f00002ff000)=0x8) r2 = eventfd2(0x80040080000300c, 0x1) write$eventfd(r2, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r2, &(0x7f0000150000-0x8)=0xfffffffffffffffb, 0xffffff90) read$eventfd(r2, &(0x7f0000345000)=0x0, 0x8) 2018/01/12 06:35:19 executing program 6: mmap(&(0x7f0000000000/0x183000)=nil, 0x183000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000184000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000a9000-0x98)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x2, 0x1, 0x0, "836d94b80ead8ea1b56360e4812822db521173f661589fc7b02eb92e7f49b68a0ebbd5e5b367c44d77c66e2bb4b0dff3988edc4f26ce2441d3e63abb2e01eaa6", "a706b6ef021bcff19dbfa26f394f0f5248eaf3fdcd77999c4af9b936450da18b", [0x0, 0x2], 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f000009e000)={&(0x7f0000013000-0x80)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@empty=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 06:35:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) write(r1, &(0x7f00000aa000)="240000001a00091cef000000efad000001ff00ed0800010000001de80000000000000001", 0x24) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00002b8000)=""/33) 2018/01/12 06:35:19 executing program 3: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0x7}], 0x1, 0x0) tee(r1, r0, 0x6, 0x0) 2018/01/12 06:35:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e5263", 0x2b) 2018/01/12 06:35:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000086f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) prctl$getreaper(0x1d, &(0x7f000002f000-0x8)=0x0) memfd_create(&(0x7f0000d7c000)=':^cpuset\x00', 0x1) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000119000-0x9)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000206000-0xc)=@sack_info={0x0, 0xffffffffffffff00, 0x5}, &(0x7f00006ce000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b51000-0x8)={r4, 0x749}, &(0x7f0000505000)=0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) syslog(0xf, 0x0, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000a10000-0x8)={0x3, 0x7, 0x8000, 0x5}) fcntl$setown(r2, 0x8, r0) 2018/01/12 06:35:19 executing program 7: madvise(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0xfffffffffffffffa) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, r0}, &(0x7f00000cd000-0x18)={0x7f, 0x3, 0x3, 0x2, 0xf3, 0x1}) munlock(&(0x7f0000cef000/0x2000)=nil, 0x2000) 2018/01/12 06:35:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common='gre0\x00', 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000101000-0xe)={0x0, 0xfffffffffffff800, 0x3, [0x4, 0x8001, 0xff]}, &(0x7f0000c2d000)=0xe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000959000)={r3, 0xfffffffffffffff9}, &(0x7f0000a9d000-0x4)=0x6) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 06:35:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000efa000-0x4)=0x1, 0x4) getsockopt$sock_buf(r0, 0x1, 0x7b, &(0x7f00001ac000)=""/68, &(0x7f0000b3e000)=0x44) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000887000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d9000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a92000-0x4)=0x0, &(0x7f0000e5b000)=0x4) 2018/01/12 06:35:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000e86000)=0x4) 2018/01/12 06:35:19 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000-0x3)="000ef1") getdents64(r0, &(0x7f000000b000-0x69)=""/48, 0xfffffde2) getdents(r0, &(0x7f0000007000-0xa8)=""/0, 0x0) 2018/01/12 06:35:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000a1000-0x4)=0x0) capset(&(0x7f0000bb8000)={0x20080522, r0}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) timer_gettime(0x0, &(0x7f00005a1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(r0, &(0x7f0000974000-0x10)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000404000-0x6)={0x0, r1}) pipe(&(0x7f0000299000)={0x0, 0x0}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000449000-0x4c)={0x8000, 0x44, "afb8a1e224062df8cc21f182c95f431025a56b1427ce678bb92dceb23cb014f22fa6263f9ec77191c0e5b5fa9138690eadaa22a0c4ac750f707ab2edece7472b5fa6e550"}) [ 36.989220] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 36.996232] device gre0 entered promiscuous mode 2018/01/12 06:35:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) mlockall(0x1) inotify_init() 2018/01/12 06:35:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000444000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x33) r1 = socket(0x0, 0x0, 0x0) unshare(0x400) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x80000012) 2018/01/12 06:35:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x102) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000284000)=0x5, 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x6, 0x0, 0xfffffffffffffffe}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000665000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) [ 37.033047] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/12 06:35:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000744000)={0x0, 0x0}) ioctl$void(r0, 0xc0045c7f) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000187000-0x10)='/selinux/create\x00', 0x2, 0x0) openat(r1, &(0x7f0000a61000-0x8)='./file0\x00', 0x410000, 0x8) rmdir(&(0x7f0000c21000-0x2)='..') r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ea8000)='/selinux/validatetrans\x00', 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d34000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) 2018/01/12 06:35:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='msdos\x00', 0x0, &(0x7f000010c000-0x1c)="") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000386000)={0x0, 0x0}) connect(r0, &(0x7f0000c4b000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/12 06:35:19 executing program 5: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e8d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006bc000-0x4)={0x0}, &(0x7f0000e8d000)=0x4) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r2) 2018/01/12 06:35:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r5, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common='tunl0\x00'}) dup2(r0, r1) 2018/01/12 06:35:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f00005b7000)='/dev/rtc\x00', 0x0, 0x0) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000eed000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x10000000000001a6, &(0x7f0000d19000-0x1000)=""/4096, 0xfffffffffffffdfd, 0x0}, 0x1) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) fcntl$dupfd(r2, 0x0, r2) 2018/01/12 06:35:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000fd1000-0x4)=0x9) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x7f}) 2018/01/12 06:35:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0xe8e, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000d97000-0x450)={0x8, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/12 06:35:19 executing program 0: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007e4000)={&(0x7f0000a08000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f0000478000-0x468)=@allocspi={0xf8, 0x16, 0x8d9959dd7f1be581, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) symlink(&(0x7f000057a000-0x8)='./file0\x00', &(0x7f000016b000)='./file0\x00') mlockall(0x0) 2018/01/12 06:35:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009bb000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000cbb000-0x4)={0x8}, 0x4) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/12 06:35:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000568000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000900000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00009a2000-0xb0)={{0x3ff, 0x9}, 'port0\x00', 0x0, 0x1a1400, 0x2, 0x200, 0x2, 0x7, 0xb4, 0x0, 0x1, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000435000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000052c000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000097c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f8000)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000029e000-0x2)=0x0) sendmsg$netlink(r3, &(0x7f0000b5a000)={&(0x7f00005f6000-0xc)=@proc={0x10, 0x0, 0x2, 0x40}, 0xc, &(0x7f000063b000-0x20)=[{&(0x7f0000c13000)=[{0x290, 0x16, 0x400, 0x1, 0x0, [@typed={0xc, 0x67, @pid=r4}, @nested={0x21c, 0x1a, [@generic="3b001faa52855ff814b8924629dcc4dd6a446d2f862fc58416d96b7534327f49fd1a54923fac5de708772a46", @generic="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", @typed={0xc, 0x25, @u32=0x200}, @flag={0x4, 0x7a}, @typed={0x10, 0x41, @u64=0x7ff}, @generic="5bca595385ff52f66301634c1099b7b312fa1cb9ae0172fa2cb623d900735e5e30b8c50d62d0b8ffbe0ab007c23c6d5c2ce8ad6a39d3c1af35b87a81d839c0da33151dd6da2b2fe774af46893635a155fba0725d7ead3e35d66ba6e82c872bf5d154ff724565aba10dc9b9ffc9a8a52e34da4f4900b49a12031bb1a0b883b3eb06223d6999ca55bc76a2188612b3efb076b60161ff9f8b7566e9560221eebee7f64ab0e5268267dc995bc244031934259c840370d0c1cb8a0b776031be2821fb1d", @typed={0xc, 0x77, @fd=r1}]}, @nested={0x24, 0x2b, [@generic="1162c7e608610105667aa7cf80bd69fbd14f73061a905d3a30a70dee4c44"]}, @generic="", @typed={0x10, 0x2a, @u64=0xfc}, @flag={0x4, 0x6}, @typed={0x14, 0x28, @str='md5sumwlan0\x00'}, @typed={0xc, 0x8b, @ipv4=@multicast1=0xe0000001}, @generic=""]}, {0xb0, 0x1e, 0x300, 0x5, 0x3, [@generic="5e4fe41c713d289b1f74db0b6011b4b4f561053de8784a577dd1ae6eaaec967d7253dafd69a0158d771b2e8cc4ccf9fe80e12fb219ab729e3d51643c1dd67a717008d6f8598624024c33aa64f61b89c796251b008a332c21c16ea11da4e036388638300fb00756d88b13e5bda5bd370d74c23acb19763816fe6b59fa16f5aa9bca5b19d789fbee119b054a96433e9af1f0d569f0", @typed={0xc, 0x85, @uid=r5}]}, {0x1bc, 0x2b, 0x2, 0x6, 0x0, [@flag={0x4, 0x77}, @flag={0x4, 0x61}, @nested={0xd0, 0x83, [@typed={0xc, 0x0, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @flag={0x4, 0x2c}, @flag={0x4, 0x7}, @generic="f97752453fff203eea6abdfb5d87a8b04df2ca71a287643bfc23072f33a76fd1f4c42cc8226d7f0d49e7058fdedb4cbacae148255efe90992b01db6f63cdccb1501ba2eb22fcb2c48e44ff6b19697c4e4413a1a97902631fda41a9b908bcdc7ccd0be324d14f9ee46dff463071a7db674ba4d6bff9dbd6aae3b6dd4de6dec17e733f6de99a8f8b0de708a076bb8401cffd35029f442a84eb135ccd729cfe09c33cbecd492f45bd2f596e3345bf466a3fce92d1a5d172b102"]}, @typed={0x18, 0x94, @str='/dev/net/tun\x00'}, @nested={0xbc, 0x4d, [@generic="263d0136cf452c74ca4f4cf8a3c731692a020235518066154c05ca7be3f4b44b3182e6e6dbcc3801fa6964714a41f3b1cadbf7fc2815b62600ed52eadc600ce658bf1308af806fa62e2d37af266a6bbe82b4cd88428c2ff8b31ce44997f17aa4e141c83528d76928427b56ff4b0cb2022b885a5e106340d610ccbe1b52158f79ccd24470a8892c8b539212d215f3b12599e44cd29da00d61b203f7b2e7e2a4db5157d96cf4d8854500eaaae7bf7ac825ac", @flag={0x4, 0x5b}]}]}], 0x4fc}, {&(0x7f0000ad7000)=[{0x2c, 0x3d, 0x0, 0x0, 0x1, [@flag={0x4, 0x83}, @typed={0xc, 0x9, @pid=r6}, @typed={0xc, 0x1, @ipv4=@loopback=0x7f000001}]}], 0x2c}], 0x2, 0x0, 0x0, 0xc000}, 0x37f98381c76e2a50) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000ea4000)=""/4096, &(0x7f00001ab000-0x4)=0x1000) 2018/01/12 06:35:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00009e6000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r0, 0x1, 0x2, 0x6) 2018/01/12 06:35:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000440000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) accept$packet(r0, 0x0, &(0x7f0000366000)=0x0) 2018/01/12 06:35:19 executing program 2: clone(0x0, &(0x7f0000000000)="", &(0x7f0000c32000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b61000)={0x0, 0x0}) mlockall(0xfffffffffffffffd) 2018/01/12 06:35:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0x3, 0x80, 0x800, 0xdf, 0x3ff, 0x1, 0x46b}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='btrfs\x00', 0x0, &(0x7f0000003000-0xe9)="") 2018/01/12 06:35:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005ef000-0x11)='/selinux/context\x00', 0x2, 0x0) recvfrom$unix(r2, &(0x7f00006ff000)=""/238, 0xee, 0x2000, &(0x7f0000707000-0xa)=@file={0x0, './file0\x00'}, 0xa) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000475000-0x8)={0x0, 0x0}) tkill(r1, 0x80000012) ptrace$setopts(0x4205, 0x0, 0x0, 0x7ffffffff001) [ 37.173951] device gre0 entered promiscuous mode 2018/01/12 06:35:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000893000-0x8)='./file0\x00', 0x101000, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000022a000-0x2)=0x400) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f92000)=0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc9000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000454000-0x8)=0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000c30000-0x14)={0x7, 0x5, 0x3, 0x8, 0xffff, 0x100000001, 0x401, 0x100000001, 0x4, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000002a000)={0x20, @tick=0x6, 0x6a43, {0x78ee, 0x4}, 0xffffffffffffff18, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x0) 2018/01/12 06:35:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000001, 0x401) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f000068f000)=""/179) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000e2d000)={0x0, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) getrandom(&(0x7f0000885000-0x1000)=""/4096, 0x1000, 0x1) dup2(r3, r2) write$tun(r2, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000470000)=0x10000) 2018/01/12 06:35:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x100000001, 0x1000, 0x0}], 0x18) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003e5000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000078e000-0x8)={0x8, 0x2}) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f00008f2000-0x10)={0x13, 0x27, &(0x7f0000c6d000-0x27)="7255c03445a84f1b4fe00fb36c1e676ce0062e03e3072695d21bfc170c597b4626213e32c9ca1c"}) 2018/01/12 06:35:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x280240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10, &(0x7f0000edb000)="b262e5840126fb974c722a3f1ac6e579085f84e2ff7fdd98d000f11b8c1bc4521d454aa211eeec44133d3f6f7621b201b573f0b338dfa26aa1495236546f", &(0x7f000008b000-0x4)=0x0, &(0x7f0000e31000)=0x0, &(0x7f0000000000)="b415fbd9d9af4b34096d388caba3de3cbbb987e990e515b7cb104f3526107e9e4cd19bb55ba1a1901ef73ef56f12f2da64532cb835206f8a9bc0606ce67e4c4eeed5579072aaf116fcf591c4957f9d5697423a1f4bd8f3228d7a9cd01596cc17fc59d55272239d4bb23f10f5c64409ac079bcdb3af2229f59f0856") chroot(&(0x7f00004c6000-0x8)='./file0\x00') 2018/01/12 06:35:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000784000-0x38)={&(0x7f0000a8a000-0x1c)=@in6={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00009b3000)=[], 0x114e, &(0x7f000031b000)=[], 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000080a000-0x50)={{0x4, 0x3ff}, {0x9, 0x3}, 0x8000, 0x0, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 06:35:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ccc000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000351000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000084f000)={0x401, 0x39, 0x201, 0x10001, 0x400, 0x7, 0x7, 0x3, r1}, 0x20) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b1d000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2018/01/12 06:35:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000106000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00001bd000-0x28)={@generic="fe227d45b44791bf6e3887e6106a9ab0", @ifru_addrs=@ethernet={0x307, @random="0d19c09dba28", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 06:35:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009b0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000083e000)=0xb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x52) 2018/01/12 06:35:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x737, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x0, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000209000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000d6a000-0xf8)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xfffffe8d) r1 = socket(0x15, 0x80010, 0x10000000000) connect$inet6(r1, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r3 = epoll_create1(0x400080000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001a000-0xc)={0x40000002, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x39, &(0x7f0000d0d000)="", 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0xffffffffffffffff, 0x4000000000000, 0x3}) write$sndseq(r2, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) 2018/01/12 06:35:19 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000001, 0x5, 0x6) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fcc000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000196000)=0x14) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x20) r2 = creat(&(0x7f0000fc7000)='./control/file0\x00', 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fc2000)=@assoc_value={0x0, 0x0}, &(0x7f00005b6000)=0x3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000034b000)={r3, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xb7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x0, &(0x7f0000ad1000)=0x25b4753c, 0x4) 2018/01/12 06:35:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x54d2, &(0x7f0000cb6000-0x8)=0x3c) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r1, r3) write(r5, &(0x7f00009a0000-0x97)="8cf830bdb31e97ac5baaeff921ce318cadf636b1012440960242d10794f92a3c9719b41c3581a114d373bb05bfc624a7d46d0d646f52248fbe7fc1261114925cec797ed02d08e49ffe378df455cdd51d7dbd0f07e1230d65ed8b5a61ffe42f75892139a59bd83f121c61517ab1bcfcaf220205911305cc01804f95905054ebbebf98ed7264437aa9d1db9c50a562180cf459b0a57119f0", 0x97) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d65000-0xb5)="9c", 0x1}], 0x1) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/12 06:35:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000096f000)='/selinux/enforce\x00', 0x492081, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000020f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000023a000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000aa000)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x40045431, &(0x7f0000c0f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 06:35:19 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000a7b000-0x4)=0x0, 0x4) ioctl$int_out(r0, 0x5462, &(0x7f000033d000-0x8)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff8000-0x16)='/selinux/checkreqprot\x00', 0x80100, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000ff7000)=0x0, &(0x7f0000116000)=0x2) getpeername$packet(r1, &(0x7f0000cfc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000535000-0x4)=0x14) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000ff8000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r2}, 0xc) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ff9000-0x4)=0x7, 0x4) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e9f000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x4, 0x3, 0x0, 0xa, 0x20, 0x20, 0x3f, r2, r3}, {0xfffffffffffffe00, 0xff3, 0x6, 0xffffffff, 0x7f, 0x100000000, 0x6, 0x4}, {0x5, 0xa5, 0x5, 0xfffffffffffff0e1}, 0x46a9, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x7, 0x0, 0x78e, 0x2e, 0x7f, 0x9}}, 0xe8) 2018/01/12 06:35:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e11000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000553000)=0xe8) lstat(&(0x7f0000d88000)='./file0\x00', &(0x7f000099b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000046000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1c000)=0xe8) r9 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000621000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bff000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003d0000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000951000)=0xe8) getresgid(&(0x7f0000b56000-0x4)=0x0, &(0x7f000081e000-0x4)=0x0, &(0x7f0000c05000-0x4)=0x0) sendmsg$unix(r1, &(0x7f00000ad000-0x38)={&(0x7f0000b8c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003ef000-0x50)=[{&(0x7f00002fe000-0x81)="b80043911cf5f92f9fdf8139f3d66336f6dc42f1f060000348cbf105ebdd8cd25042bac1b32253717d8391cd6edd1a46cccd7e242574e75aa7c4fc5f8a3e33e41951c92e9b2e8841e00c2298dc726e3add6194c214e283964e3615ea44354fa87ab54783115dbc835fad3249f001c7eabc3eb80ac973c42c5e0a9cf7784e3d7ed6", 0x81}, {&(0x7f0000a8e000-0xc3)="7d3f42dd87301065fa8b877eff5c64600eda0fffe1de33c3326557378921df9c1da1545a24335b86ea654dc5d6ef03f33ce100385da773c43bbeb79b2e7fa1a2b01e0039639a1c1d3a86fd2ed812b6e7590d07b34f73cfca6caf003d0e151d78c3c2fad3338e56807acbfb41b6f9916f4009ffc417c26f27ec74d01778237921e229967b6b65adb2356b2b93ea3458df82e711d68efe328a9efadfd153e5a4eb42a19620b8619b81671d6a2093a7e5e80b451c3a70530005a033b362759656988c8743", 0xc3}, {&(0x7f0000339000-0x2f)="7cc0539dacb5d04f161acaddb8f242deecc35e138bb035772a1512b32f321de748b45b5388bbdae8a4565bb81d097d", 0x2f}, {&(0x7f0000377000-0xe6)="2c1fad0248eb809bab7b4fcd2421f43ae5eda4051745058cd7f5be904cd13d34ae32bab55f89911dc8e436a8a8f3342de0e532696dbd348c32a2483d2d0dea13d3332c9934ae20c35230946c00dc44718cbce39002ff4928d454e702ef090fcb8cd8e8aa614331ae4550a07c1646cb99bfc86ac547667e8bc08c4ef7ea6037ee608dbb11a259bf158f0229d7c35c218cf748fb4d69eec4a265788163599732101ebee07f47828a897943cb3899bb9fbc561efa22d758fe9f3f1b82ef9d1ea4615bb5b65cf4d00fab4a982572383d136c73f0e585a2f4971be33a2230c0516f93a5e4702f9854", 0xe6}, {&(0x7f000063e000-0xba)="2eb44e738cb37d421c1bfd90bb046e2a02760e76db2c576b3623c996375049052a6d6045cd87c671fea775bece8f94a19752bd22c327ceb127b02278fa12d320240ee61fb84480f0cb4acdc66c715febef2c0491e96344df9bb6ae36541d5e86f538d75ed8009237352b276f00d007fc8bdfde923509fb256d89305a8ecfdf6e80ee66742b9bb3f8a94221657278b5f8b39f67aa35dc6abf206c9ada11abf19cbcc0503ae29c6fbc4a000032d9cbc0e173f1dcc32ea867fc86cc", 0xba}], 0x5, &(0x7f0000b84000)=[@rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r2, r2, r3, r2, r3, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r2, r3, r0, r1, r2]}], 0x100, 0x10}, 0x10) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/12 06:35:19 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xffffffffffffffff, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000015000)='./file0\x00', 0x200, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000008000)={0x0, 0x40}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000-0x8c)={r2, @in6={{0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000016000-0x4)=0x8c) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) r3 = socket(0x5, 0x6, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000000f000)=0x5e71, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) 2018/01/12 06:35:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xcb, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xde7f, 0x4) 2018/01/12 06:35:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000055000-0x6b)=""/107, &(0x7f0000e49000)=0x6b) preadv(r0, &(0x7f00001d6000-0x20)=[], 0x0, 0x0) 2018/01/12 06:35:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f000072b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000096b000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000044a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3, 0x3, 0x4, 0x3, 0x0, 0x8}, 0x20) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004d2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000512000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/01/12 06:35:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000fde000-0x8)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f000071f000-0x65)=""/101, &(0x7f0000cdf000-0x4)=0x65) 2018/01/12 06:35:19 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000009000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000)=0x14) sendto$packet(r0, &(0x7f0000006000)="dff457bf5b519d5942573f03dce383b217cfd7ce0363fb6cf4f8b2cbf6c1dcaedcd1548be962a3ad1895d0c21147af3a35f977f344eef7703d338ff8dc4acd8b9b45da17faefae7c7edd6d8ade39e11efed83d1145facd9b87a941faad67bfc4baf349e200f3e1290e369ad1", 0x6c, 0x20000804, &(0x7f0000000000)={0x11, 0x5, r1, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/12 06:35:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80020200, &(0x7f0000011000)="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", &(0x7f0000001000)=0x0, &(0x7f0000012000-0x4)=0x0, &(0x7f0000002000-0xbc)="02368fc08d9488a1ff0d0fd01d65d1756365fb4c0a7bd5f02771b607d5f56a1f9d70e6dbf5f96ebeed9cf6279ee3088efbb5f465fbbbb65384b6ecfe2beb44d5b2467da569a8878eda33f7951f4b45475f1b82f824c38358d05b6456b66543c15f7eb88a2b46fb901f0e91dc2bcd4d4614824ae038ebd8fae2bb1ae28e45abe0319fec42b827f7c24bb60efe0203e71d06494d78625107f1ab709e1a4b3b68b59ee640fd066158e291aa5d87b778f545e9eff27db78e69c4a0f8b0fe") epoll_create1(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000004000-0x8)={0x0}, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3, 0x0}) setitimer(0x0, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000003000-0x24)={0xce, 0x6, 0x3, 0x1f, 0x4, 0x0, 0x0, 0x400, 0x6, 0x9, 0x4, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f000066b000/0x3000)=nil, 0x3000}) 2018/01/12 06:35:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000052000-0x9)='/dev/rtc\x00', 0x2, 0x0) accept$ax25(r0, &(0x7f0000ebd000)={0x0, {""/7}, 0x0}, &(0x7f00009c7000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getrusage(0xffffffffffffffff, &(0x7f00008e7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000594000)=0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000b97000-0x9c)=""/156) getgid() waitid(0x1, r2, &(0x7f000096b000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000537000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r1, &(0x7f000075a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000ad9000)=0x5, 0x12e) 2018/01/12 06:35:19 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000008000-0x98)=[], 0xff9, 0x0, &(0x7f0000004000-0x1000)="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"}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) futex(&(0x7f0000005000)=0x0, 0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000006000)=0x1000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r2, 0x0}], 0x0, 0x0, &(0x7f0000004000)=""}) [ 37.518170] binder: 4800:4802 ioctl c018620b 20000fe8 returned -14 [ 37.525377] binder: 4800:4802 got transaction to invalid handle [ 37.531770] binder: 4800:4802 transaction failed 29201/-22, size 0-4096 line 3004 [ 37.542553] binder_alloc: binder_alloc_mmap_handler: 4800 20000000-20002000 already mapped failed -16 [ 37.544757] binder: BINDER_SET_CONTEXT_MGR already set [ 37.544764] binder: 4800:4805 ioctl 40046207 0 returned -16 [ 37.555780] handle_userfault: 39 callbacks suppressed [ 37.555785] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.555796] CPU: 1 PID: 4804 Comm: syz-executor0 Not tainted 4.9.76-g9154940 #10 [ 37.555801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.555816] ffff8801cfba7930 ffffffff81d93149 ffff8801cfba7c10 0000000000000000 [ 37.555827] ffff8801c0b70d10 ffff8801cfba7b00 ffff8801c0b70c00 ffff8801cfba7b28 [ 37.555839] ffffffff81660c0a 00000000000065e3 ffff8801cf5508f0 ffff8801cf5508a0 [ 37.555841] Call Trace: [ 37.555854] [] dump_stack+0xc1/0x128 [ 37.555864] [] handle_userfault+0xa3a/0x1310 [ 37.555875] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.555885] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.555897] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 37.555907] [] ? handle_mm_fault+0x117b/0x2530 [ 37.555914] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.555923] [] handle_mm_fault+0x1fd1/0x2530 [ 37.555933] [] ? __pmd_alloc+0x410/0x410 [ 37.555942] [] __do_page_fault+0x5c2/0xd40 [ 37.555951] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.555959] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.555967] [] do_page_fault+0x27/0x30 [ 37.555975] [] page_fault+0x28/0x30 [ 37.555984] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 37.555992] [] ? SyS_setitimer+0xbb/0x210 [ 37.556000] [] ? alarm_setitimer+0x130/0x130 [ 37.556006] [] ? do_futex+0x15c0/0x15c0 [ 37.556013] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 37.556021] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.556028] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.556035] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 37.556189] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.556196] CPU: 1 PID: 4795 Comm: syz-executor0 Not tainted 4.9.76-g9154940 #10 [ 37.556201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.556214] ffff8801cf1bf860 ffffffff81d93149 ffff8801cf1bfb40 0000000000000000 [ 37.556225] ffff8801c0b70d10 ffff8801cf1bfa30 ffff8801c0b70c00 ffff8801cf1bfa58 [ 37.556236] ffffffff81660c0a 00000000000065e3 ffff8801d03c68f0 ffff8801d03c68a0 [ 37.556238] Call Trace: [ 37.556247] [] dump_stack+0xc1/0x128 [ 37.556255] [] handle_userfault+0xa3a/0x1310 [ 37.556264] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.556272] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.556279] [] ? handle_mm_fault+0x117b/0x2530 [ 37.556286] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.556292] [] handle_mm_fault+0x1fd1/0x2530 [ 37.556300] [] ? plist_check_head+0x4a/0x60 [ 37.556307] [] ? __pmd_alloc+0x410/0x410 [ 37.556315] [] __do_page_fault+0x5c2/0xd40 [ 37.556323] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.556330] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.556338] [] do_page_fault+0x27/0x30 [ 37.556350] [] page_fault+0x28/0x30 [ 37.556358] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 37.556371] [] ? SYSC_rt_sigtimedwait+0x13f/0x230 [ 37.556381] [] ? do_sigtimedwait+0x7a0/0x7a0 [ 37.556391] [] ? vm_mmap_pgoff+0xd6/0x1b0 [ 37.556401] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 37.556409] [] ? SyS_futex+0x22e/0x2d0 [ 37.556417] [] ? do_futex+0x15c0/0x15c0 [ 37.556424] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 37.556434] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.556442] [] SyS_rt_sigtimedwait+0x2d/0x40 [ 37.556449] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 37.626841] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.626852] CPU: 1 PID: 4807 Comm: syz-executor0 Not tainted 4.9.76-g9154940 #10 [ 37.626857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.626871] ffff8801caf8f860 ffffffff81d93149 ffff8801caf8fb40 0000000000000000 [ 37.626883] ffff8801ce1c0d10 ffff8801caf8fa30 ffff8801ce1c0c00 ffff8801caf8fa58 [ 37.626894] ffffffff81660c0a 00000000000065e3 ffff8801cf5538f0 ffff8801cf5538a0 [ 37.626897] Call Trace: [ 37.626910] [] dump_stack+0xc1/0x128 [ 37.626920] [] handle_userfault+0xa3a/0x1310 [ 37.626931] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.626939] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.626948] [] ? handle_mm_fault+0x117b/0x2530 [ 37.626957] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.626965] [] handle_mm_fault+0x1fd1/0x2530 [ 37.626974] [] ? __pmd_alloc+0x410/0x410 [ 37.626997] [] __do_page_fault+0x5c2/0xd40 [ 37.627007] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.627016] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.627025] [] do_page_fault+0x27/0x30 [ 37.627036] [] page_fault+0x28/0x30 [ 37.627045] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 37.627055] [] ? SYSC_rt_sigtimedwait+0x13f/0x230 [ 37.627063] [] ? do_sigtimedwait+0x7a0/0x7a0 [ 37.627071] [] ? ioctl_preallocate+0x220/0x220 [ 37.627080] [] ? selinux_file_ioctl+0x355/0x530 [ 37.627087] [] ? SyS_futex+0x22e/0x2d0 [ 37.627094] [] ? do_futex+0x15c0/0x15c0 [ 37.627101] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 37.627109] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.627118] [] SyS_rt_sigtimedwait+0x2d/0x40 [ 37.627125] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 37.627147] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.627154] CPU: 1 PID: 4808 Comm: syz-executor0 Not tainted 4.9.76-g9154940 #10 [ 37.627157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.627168] ffff8801ca997930 ffffffff81d93149 ffff8801ca997c10 0000000000000000 [ 37.627177] ffff8801ce1c0d10 ffff8801ca997b00 ffff8801ce1c0c00 ffff8801ca997b28 [ 37.627186] ffffffff81660c0a 00000000000065e3 ffff8801cf5550f0 ffff8801cf5550a0 [ 37.627188] Call Trace: [ 37.627195] [] dump_stack+0xc1/0x128 [ 37.627203] [] handle_userfault+0xa3a/0x1310 [ 37.627212] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.627219] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.627230] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.627238] [] ? handle_mm_fault+0x117b/0x2530 [ 37.627244] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.627251] [] handle_mm_fault+0x1fd1/0x2530 [ 37.627258] [] ? __pmd_alloc+0x410/0x410 [ 37.627266] [] __do_page_fault+0x5c2/0xd40 [ 37.627274] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.627281] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.627289] [] do_page_fault+0x27/0x30 [ 37.627295] [] page_fault+0x28/0x30 [ 37.627303] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 37.627311] [] ? SyS_setitimer+0xbb/0x210 [ 37.627319] [] ? alarm_setitimer+0x130/0x130 [ 37.627326] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 37.627353] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.627362] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/01/12 06:35:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00005ed000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000543000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000400000000e76a00abc88902"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000084a000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000496000-0x7c)=""/124) 2018/01/12 06:35:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x3, &(0x7f0000534000)={&(0x7f0000001000-0x19)="09462b79db809a36da5d89a6bee1b90ddc2e5fa10d9a8327e3", 0x19}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000858000-0x8)='./file0\x00', 0x0, 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00001fd000)=@add_del={0x2, &(0x7f00008b8000)=@generic="e877505150ee88c30ddfa999c9adfd2d", 0xee}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/12 06:35:20 executing program 1: r0 = open(&(0x7f0000d83000)='./file0\x00', 0x280400, 0x128) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000000000000000000002000000450001070000001419000a0004000000000040000608000300ff090000cfe4693e", 0x39}], 0x1) 2018/01/12 06:35:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x20) r1 = dup(0xffffffffffffff9c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000859000)={0x2, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$inet(r1, &(0x7f0000887000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) 2018/01/12 06:35:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000351000-0x11)='net/fib_triestat\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f9b000)=0x0, &(0x7f000008d000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) recvfrom$inet(r0, &(0x7f00002f9000)=""/176, 0xb0, 0x40000000, 0x0, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000029000)={0xe2, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ee1000-0x4)=0x4, 0x4) fanotify_init(0x20, 0x1005) bind$inet(r0, &(0x7f00001d8000)={0x2, 0x3, @rand_addr=0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f70000-0x65)="9f", 0x1, 0x0, &(0x7f0000649000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000087f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000562000-0xe1)={0x0, 0xd9, "911bef6264c2e8e0bc4872992b3aadcace4af689cfc261c17eab7de2f2ca9cbf1cb81d0bdb8678b693ae7938bfb9f5d722f36967495ac63eef599c981b23f43db938dbd639b6914b4593416ab3f51e4bb8590edd96887ca2cf973c2b72b6b3d64132b5930e88e9ab74c5acb4e628950ba372ac04b0441ce277a749f2e23c75e94d6fad1618d98ee3de600865c98300160ed9ce609ebd00cabfb89cb521e294dcabf24fb9436dde778ab8843f0e54934a3482e3896aa4a99b43fb50e3a690e68b89bd6d974df8fe5a1c46df0baa467c31d6162a8b0f7ec6ad88"}, &(0x7f0000518000-0x4)=0xe1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c89000-0xc)={r2, 0xcd, 0x30}, &(0x7f00009b5000)=0xc) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000c54000)={0x1eb, 0x42dd, 0xfffffffffffffffb}) 2018/01/12 06:35:20 executing program 0: pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x1b}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) pkey_alloc(0x0, 0x2) 2018/01/12 06:35:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000f1c000-0x8)='./file0\x00', 0x28041, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fallocate(r1, 0x0, 0x10002, 0x1f) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f85000-0x10)={0x0, 0x10, &(0x7f0000e9d000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000678000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c3d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000864000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004b8000-0x20)={0x3, 0xfffc000000000000, 0x5, 0x7, 0x5, 0x7, 0x401, 0x0, 0x0}, &(0x7f0000532000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001c2000-0x14)={0x0, 0xffff, 0x9, 0x2, 0x3, 0x5}, &(0x7f0000183000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d81000)={0x0, 0x30000, 0x8, [0x0, 0x200, 0xcf, 0x4, 0xa2, 0x100, 0x7, 0x73]}, &(0x7f0000ad3000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000319000)={0x0, 0xad}, &(0x7f0000dac000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000027a000-0x18)={0x0, 0x101, 0x10, 0xfff, 0x8}, &(0x7f0000b57000)=0x18) sendmmsg$inet_sctp(r0, &(0x7f0000cf3000)=[{&(0x7f0000e86000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, &(0x7f00004dc000)=[{&(0x7f00006cc000-0x63)="c29168e108472ae86fafb1f3aad05738ba12b111649c6288e83d98cda883b8af547f62149299e4bbac29414fb6b3581fc8cb2752b388548821a5242e4cc25783c9a96c023bfae683e155df61fb4f8a2c61ecaab1f54de74fda2db320eee66e2917a660", 0x0}, {&(0x7f0000a2d000-0x7d)="e7c462ec881b6c17d7bd46e69c137a80fe44fc9002e4bc8f1b5065218fd3244f21c309876d4c102f84940bc7463bc5abe1e4502f75cb9c03bc7e1ccea0bcee0213c5138cbd670a3cf4e8d2fcef0e8e90eab007d1dffbe7794541d0222cc1d1fc1663357d552ffd850ab5421bf1cea9b78dc7fd29d25694ec2589095da6", 0x0}, {&(0x7f00009f5000-0xfd)="cb56c0b2b1f43c251287def800bdf5b873285db8c7adf18f3a91fb9300f034d557ddcd6f569df5bb0dc07c4a57f94b725316b6d58509008669f40e0c7aff3a8e5f6d18374cab17a44fb2e4bcaecfb6bbeb86c9eeece0c7802806fa77256c58643e41889b8c75b108d0efa908acd7f5e7b81cd7c00dbfac06b793a8bcdaad1834f18ab50343e8f512b4f4faad07030f78f3eb93b10fc0a655d3deccd12d9f96f1583af2dedd5d4ddd1218c6852574615a0cca3e53a529aed1a2e1fa58fa2c83f923a330d05bcae125f13cae205d553755d10c7e8e1c518645be766ddebc98cf5006086cf03c471a5f4edf3cc8b22024c92209b090fc693a2bcc3c2b7445", 0x0}, {&(0x7f0000d05000-0x24)="d046a822392c60ac6bd638f1437e1aec500205e0fbe5aa75515c44379f894ec5ae5e2ac5", 0x0}], 0x0, 0x0, 0x0, 0x4000}, {&(0x7f00007be000-0x1c)=@in6={0xa, 0x2, 0x7dd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x0, &(0x7f0000444000-0x60)=[], 0x0, &(0x7f0000732000-0x150)=[@sndinfo={0x0, 0x84, 0x2, {0x14, 0x5, 0x101, 0x6, r2}}, @sndrcv={0x0, 0x84, 0x1, {0xfffffffffffffffe, 0x7, 0x9, 0x3f, 0x0, 0x7fffffff, 0x7fffffff, 0xffffffffffffff80, r3}}, @sndinfo={0x0, 0x84, 0x2, {0x3ff, 0x8, 0x400, 0x7, r4}}, @sndinfo={0x0, 0x84, 0x2, {0x1ff, 0x2, 0x3ff, 0x6, r4}}, @sndinfo={0x0, 0x84, 0x2, {0xffff, 0x4, 0x800, 0x8000, r6}}, @sndrcv={0x0, 0x84, 0x1, {0x7, 0x8, 0x8, 0x100000001, 0x5, 0x80, 0xf37e, 0x4, r7}}, @sndrcv={0x0, 0x84, 0x1, {0x9, 0x10000, 0x8000, 0x80000001, 0x1, 0x100000001, 0x8, 0x5, r8}}], 0x0, 0x0}, {&(0x7f0000d02000-0x1c)=@in6={0xa, 0x3, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8f}, 0x4}, 0x0, &(0x7f0000440000)=[{&(0x7f00005a6000-0x8e)="db250bed8f83f70f426a61e4b97cdf15ab5f74df29c3beffef0d4d31a9ee5f23f39f289ec1e426777d354330268f885875d3f663650731620211c64dd54c5911345c26d5317a91c05df55664fbbcacaa8e029623c6ecd98d69f5a65143406e62d3dc55a44259a3272e0ac14823cc2117a72915b68d12bb650d16f4db1b496ed922dff24c9cd88018640bc03322d7", 0x0}, {&(0x7f00003e4000-0xa7)="00b24f717e6bbb2097c8613f4e0bcfab373ce7d37ae15dc9c5e507a47df321d87426657c21c5ed0b4da9f1711e3c9f43fa398525c6c6711b46b25608a9d09528bc63bd8862eb420ce150bffa9148f7398c018db5f06471bff7cca5a5eed4ee5bdb369d17dd7b86223a0ac155429761d3a19612de758ac6741d238dd8bba8bb4f95c0c6acc106dafdd6a7e94c852b0c325793e8d18197bb4a3816f20af8dd899d1d997491403a88", 0x0}, {&(0x7f00002cc000)="9eaf0e572532ee96131d28c478123f4672530ffe99f374a90027e0a2e516", 0x0}, {&(0x7f0000c34000)="3d290ed4b1d96c97b7badfb64af3a0da30d1a03a53aa035b550d788f851a0d3f1ff7fbfe0f9b82da2798cc2fe586b41637bfdd761ddc4c9b9d14751e09b2aa2806c1af2e14bfca930f5886fcae49fcde4cc9ff296983f1973c22c07ca765c359c3cf306696e1ceff67bd8789b273a50d13d5c6a964fab6ffa6d1a41ef4c247c00d4d5fd22ef7d9313f129fdc94bff2105d7ff552483283a9dba20ecd44ce0b973eb3d8d4bdbdf0a6d33dc9349112071e21fe9c6ecf04904d6a47cc461d3146896d768af8d957bdd9b4165e35520dbf79efb70311c736f532e44281824ff1a0786a90d57ba409ecfa08", 0x0}], 0x0, &(0x7f0000a26000)=[], 0x0, 0x40}, {&(0x7f0000388000-0x1c)=@in6={0xa, 0x3, 0xeb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0x0, &(0x7f0000a5a000-0x70)=[{&(0x7f0000a86000)="0badfc29fee2ff0b158616ded256739162be56491e6f97da2aeadd66ed627c7d72475159fe10d6e8572780aa008c0c5ce590c87f3b6b7340475749bf04219fd67114df4f1924bb100ed37ebb5ad803ee3e37eff02d342bcb14635d3a67a5bc1b506c7e353e7c8abde948d696a969a4c041e694ee2bb4252dd9d720c762d7d86948735dbede3dea1871f9a052eee8636b2a4c44537034a6fc488fe2468cc165a67fbea32ff9", 0x0}, {&(0x7f0000032000)="c4afe77030550157a6246334411fd7ffc14f7616b35a02ec2afeede31c649f297311f07e4a464c7b7d6df37539f5ecfe8ae870573e4c7caf08a7b3f72a2c2704cac3bebf0d32c86002b06e8939c2bd", 0x0}, {&(0x7f0000c91000)="21a1f5a358a26a3cb907bb8845ce81ecdc0bfd9e95ceab959d4a442c7920d7b0df10affb33e88a58f88d09ccab70848c118ad597793ff0112dfeacd039c0f073e01b5a7f843d283b9354e32d6eba24ca0289139b22b400f39153c8c9b334054d79de1e10d82944d738862121dbedbf82b2fb3b48687d44d9ff65e48215067c301ebbf700c40a0c0701c0caed4c3fd11582016f09228cd3", 0x0}, {&(0x7f000094e000-0xc9)="809d0038e441b8f34b6ebcf4253d386a4f5eedf284bf6a4eee0ac5db67aa31fbd64e615b163e68d71e50885dea40c6a9a4df44385e7468504bfd2de4bd4da3b2c950a5b0715aa4cc71d0b525f9e3d08e0d582c3f62d58b2f88dc6570e7d0ff65cefe55d1c62b53c6fd71807219862c0522a7e5f4ddaa0e6c2e507bc2fa92bcd1e77b218fac56fbb5a1a695e18bcf2f86aefc70c850577b3fd1ae8c9345f2957849d21be3b3db7aa89077b23db15fd39bd7272643d2c3ad5028ba1c332074b06529308afe700d3610c5", 0x0}, {&(0x7f0000fb6000)="dea7858a78dedb9d755af799dbb26371ff87c94f3b0024428ca2668d1bc1578c652d1593888c044bc080ff767f48491814ad516071ebf4154f583cb08fae1650a684da7604262379a7e479a3e7bf3aa196a4b603aa0ed52be8832c864f9851f2089280b8061b5724fdc54904ae8ac318e77007b71da1a6e7c50f2a3a17fc2e474404b738081b9ba7e920e1045c224172b3d5991992e5e1942e5f817610392520c414b66f8526c883faeb60a5c292f186ed5598be984ee096396b1b34972699bb30e3d8fa6bd5f9d17922951ccfd677cdba6e1e53ae15cd0784", 0x0}, {&(0x7f0000d0d000-0xbf)="6cf7603c089228157b3c7d58fe01ebff6fb434639abf47e4c86605f392f7d53bdbfdf634aa1d67096dacccde70b6334a42d353ff7e366a898ed7d05de4509169bc301c700c5561c6d6bcbccc9278ba196e28c6261e8873a3e783cffda83b09d32b7686cfd21b62fbff8f3803592f42e276df03da8a28efe2443452d12851db6ee15c7c836339b6a6491d9365c80586b57dd3080e0eb1d6c11358e808d151056f54b16426421c391e11af0a51e2c7429524f8c8e105ef1d4ad38ef258dcd52a", 0x0}, {&(0x7f00005fb000-0xc3)="8b9e5250308239245ddeba6b20f713761185c38f9fa14a73bd9003599a2bcd99d01d0db730e23699fff2e5ca4b858088886bc67ac54249d8bb15b2a706db129b5eb584a0fd8f614cf58e87bfd2c55e91d95854694239eed9711b722c75d6dc488e9cf2f23594566e54f168f8ade4715539c9bd05224e73745142037ac9814f704786c105cda97fe9789583fe3479ef8bef093d407e4c337fcf2a1aec0a00ee4c615b365138ac8a1adc5b7e8491a0b659d08b70320f55599a592de9bb558789650306cb", 0x0}], 0x0, &(0x7f000033c000)=[@sndinfo={0x0, 0x84, 0x2, {0x7, 0x8, 0x5, 0x22, r5}}, @sndinfo={0x0, 0x84, 0x2, {0xfef6, 0x200, 0x5271e0e0, 0x4, r2}}, @init={0x0, 0x84, 0x0, {0x80000001, 0x5, 0x0, 0x4}}, @sndinfo={0x0, 0x84, 0x2, {0x8, 0x206, 0x30000, 0x2db, r5}}, @init={0x0, 0x84, 0x0, {0x3, 0x5, 0x0, 0x8}}], 0x0, 0x4000000}, {&(0x7f0000f34000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, &(0x7f00001ad000)=[{&(0x7f0000379000)="d75c2fb3a884e67ccd17ff21d7642d9994", 0x0}, {&(0x7f0000b8e000)="ca6f9be1dd7c882ca0b08a067b8a242891bd6cc10fc38f7e45e3", 0x0}], 0x0, &(0x7f00009f4000-0xf0)=[@sndinfo={0x0, 0x84, 0x2, {0x2, 0x200, 0x1000, 0x7, r6}}, @sndinfo={0x0, 0x84, 0x2, {0x80, 0x200, 0x8, 0xff, r3}}, @sndrcv={0x0, 0x84, 0x1, {0x5, 0x5, 0x8000, 0x3, 0x6, 0x9, 0x1, 0xd16b, r3}}, @sndrcv={0x0, 0x84, 0x1, {0x80000001, 0x3, 0x204, 0xc000000000000000, 0x7, 0x3ff, 0x4c93, 0x3, r7}}, @sndinfo={0x0, 0x84, 0x2, {0xfff, 0x0, 0x100000000, 0xccc8, r2}}], 0x0, 0x40004}], 0x4924924924927a7, 0x0) 2018/01/12 06:35:20 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000015000-0x30)={0xffffffffffffffe4, 0x0, &(0x7f0000001000-0x14)=[@clear_death={0x400c630f, 0x3, 0x0}, @register_looper={0x630b}], 0xfffffffffffffe61, 0x0, &(0x7f0000003000-0x10a)="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"}) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) r1 = socket(0xb, 0x80000, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000010000-0xb8)={0x0, 0xde3, 0x1, 0x8962, 0x7fff, 0xfff, 0x3, 0x5, {0x0, @in6={{0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x8000, 0x8, 0x10001}}, &(0x7f0000009000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0xffffffffffffffff, 0x30, 0x7, 0x7}, &(0x7f000000d000-0x4)=0x18) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/01/12 06:35:20 executing program 0: 2018/01/12 06:35:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x16c, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000090000)='/dev/autofs\x00', 0x0, 0x0) accept$ipx(r2, 0x0, &(0x7f0000fab000)=0x0) [ 37.627370] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 38.325784] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/12 06:35:20 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = getpid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x2, &(0x7f000000e000-0x10)={0x12, 0x4, 0x7f, 0x7f}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) r2 = gettid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000000f000)=@file={0x1, './file0\x00'}, 0xa) ptrace$getsig(0x4202, r2, 0x101, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}) sendto(r1, &(0x7f0000005000-0x1000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000010000)=0x5, 0x4) [ 38.434333] binder: 4819:4836 ioctl c018620b 2000afe8 returned -14 [ 38.438339] device syz5 entered promiscuous mode [ 38.469873] binder: 4819:4854 ioctl c018620b 2000afe8 returned -14 2018/01/12 06:35:21 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d99000)='./file0\x00', 0x80) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000037e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1b, 0x0, 0x0, "00f00007066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 06:35:21 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xcde, 0x7, 0x2, 0x400, 0x1, 0x10, r2}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000005000)="0c82be0000000000000001cbfed215825e8429b48368621e9bbc0481fd71c263958d8b2f0059a32f44ca7e1f44f1dbdd2cc0c829516492ff204f377f305af3be4519da50be00d14d") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x8, 0x10001}, &(0x7f0000005000)=0x8) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000-0x4)=0xed4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000005000)=0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/12 06:35:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x800, 0x8) write(r0, &(0x7f000081e000)="260000002400430504082c0001000000000000000100000000000000f1ffffffffff03c76e35", 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006f9000-0x10)={0x7f, 0x1, 0x9, 0x2f06, 0x0}, &(0x7f0000a8a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007cb000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x6, 0x8, 0x0, 0x28}, &(0x7f00002be000)=0xa0) syz_open_dev$binder(&(0x7f0000ed0000)='/dev/binder#\x00', 0x0, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e84000)=0x0) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000295000-0x10)={&(0x7f00000ef000)="1cd1c73e205cb585efa936c053bc57d06639fb3b6dcf7a6a5eacbab94546e878d495e05f7ae6e2f8eb7c1095fcb50a2864757f65d371e10a50a37444545e3d5a7f4a6993bc2d5d166c5e2bba6339ec3216dab9bea4d66fb2754f8872b0fa06d75bba8b94105fd0b9a36a9e81a9440e41d7539006013cfaa4b1eac8fd3ce0a4a262f09238b2be51aa11da16414075818c26f3dff68cc399370aa27a2c6e51b671d5", 0xa1}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c9b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008ab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d8e000)={r1, 0x8, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0xffffffff, 0x1, {r2, @in6={{0xa, 0x0, 0x4c01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x100000001, 0x3, 0x8}}, &(0x7f00004d2000)=0xb8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000d06000)={{0x3, 0x9}, {0x1ff, 0x8}, 0x9, 0x4, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 06:35:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00001de000)="b762687f113869fbd0f55e36a6a3ee87a1fc37c1e1222d2b63463baaf4620911414190859fdf275b7396a7e06eb1d1de674378c48cad610fe0222280fd0ed052ac3c57d58aa3836ac5b0bfbd4f7cffe6f6bba58653a7140490b0cb3308f2bed42b3ef01059f12c6d6074bbb59412bff7eff879a914436744b652c162c14bbb397b0c76a8c3dfb1feadd9e3694b2fcda763c8a4576442d53d38b8833ef3932c4bccab274ad2718bb1010e3605527ebc8a55ba90ecc33d3dbe03ea0b08fd") futex(&(0x7f0000000000)=0x0, 0xc, 0x0, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) getrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/12 06:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000680000/0x2000)=nil, 0x2000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bb9000)={0x0, 0x0, 0x0}, &(0x7f00000e8000)=0xc) getpgid(r0) unshare(0x28060400) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) execveat(r1, &(0x7f0000dad000-0x8)='./file0\x00', &(0x7f00004d9000)=[], &(0x7f0000da7000)=[], 0x2000000000000) 2018/01/12 06:35:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000278000)={@common='bpq0\x00', @ifru_flags=0x0}) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f000086f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000085d000)=0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00007b9000)=0x4, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000b91000)='/dev/ppp\x00', 0x30000, 0x0) 2018/01/12 06:35:21 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000e2c000-0x8)=0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e62000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e63000-0x4)=0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000007f000)={&(0x7f0000337000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e63000)={&(0x7f0000740000)={0x1220, 0xc, 0x0, 0xa00, 0x2, 0x1, {0x7, 0x0, 0x8}, [@typed={0x8, 0x41, @str=""}, @nested={0x10c, 0x14, [@typed={0xf8, 0x6, @binary="0058eb08e47a45d1934a0c2cec9697475f42199ff309ccb7878edc0928525f810d9a3efdcd7c4ac8f563e4c30d871863dabb30c31c2665fec49f79ba9eb2566b1bb27be312ec77d3ebac9d175425e663aae9dff4ed6ef517527bfd1a2a9c20730142f0bccdad69c25d5267d17bbbbd8b195afbe0d3f54d414cc05cd516d915999807c50f64fae238a10efc7d38761e58dc93600e5f604e03a63f0ca25271df01e4aa9a5b1d1879f4a22432facb666a6e91e52aec64642f0e8cf236980aada0a2ebc527eae38a49e8dd76b683241cb09853dd5676df06d8d6cd5e14eb1e97c532db9967b5bd2b79f9b20d828610a7"}, @flag={0x4, 0x7d}, @flag={0x4, 0x1f}, @flag={0x4, 0x1a}, @flag={0x4, 0x78}]}, @nested={0x10f8, 0x53, [@flag={0x4, 0x7f}, @generic="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", @flag={0x4, 0x80}, @generic="be5b4e36e5882b", @flag={0x4, 0x49}, @flag={0x4, 0xd}, @typed={0xdc, 0x20, @binary="91e05685b9b7a35857b263f81f7177bdbee2b78a13f9ff3fc7a495107cd35f33dc012be6c1313cc8ca8bc7e620e3e2054e26d35db9588fcac7186b9d275b38baa27b087d574996a68cd7a87ced23b17416b11296347288b9b015bdc8f3c71b0b48e95c84b7d1e1ce16c8de75659a0e0b7724a4928d1cd42ec372778aaf15e0a9f0ea2d67117a6720367a4d327f50e1cb73103f3240d3a914a0fd289b4be7da3a185e5231b51df0729a375a08830f47f121f0a78d6fefd641c63c148ce071fd9c34691c343407f59af51f37e65b7823d5fa"}]}]}, 0x1220}, 0x1, 0x0, 0x0, 0x200008c4}, 0x800) 2018/01/12 06:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009d3000-0x20)={0x2, 0x5, 0x1, 0x4, 0x80000001, 0x3, 0x3, 0x7fff, 0x0}, &(0x7f0000503000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000158000-0x8)={r1, 0x400}, &(0x7f0000248000)=0x8) write(r0, &(0x7f0000f7a000)="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", 0x10c) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000087c000)=r2) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000648000)={0xfffffffffffffffb, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0x4, 0x7fffffff, 0x9638, 0x4, &(0x7f00003b8000-0x10)=@common='sit0\x00', 0x1ff, 0x4, 0x324}) 2018/01/12 06:35:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000026a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) nanosleep(&(0x7f0000142000)={0x77359400, 0x0}, &(0x7f000081b000)={0x0, 0x0}) getsockname$packet(r0, &(0x7f0000226000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a38000-0x4)=0x14) r1 = socket(0xa, 0x1, 0x0) fremovexattr(r1, &(0x7f0000484000)=@known='system.advise\x00') recvmsg(r1, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f000033b000-0x80)=[], 0x0, &(0x7f0000a3e000-0x72)=""/114, 0x72, 0x0}, 0x2000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000548000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$netrom(r0, &(0x7f0000c64000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000b9000)=0x48, 0x80000) 2018/01/12 06:35:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) accept$nfc_llcp(r0, &(0x7f0000098000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cd4000-0x4)=0x60) write(r0, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x22) 2018/01/12 06:35:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000b0c000-0x68)={0x0, 0x7, 0x4, {r1, r2+30000000}, 0x6, 0x94, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe6000+0x50)='/selinux/access\x00', 0x2, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) readv(r4, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/12 06:35:21 executing program 3: personality(0x4500001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000518000-0x10)='/dev/input/mice\x00', 0x0, 0x200100) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000f71000)=""/167) 2018/01/12 06:35:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007b2000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008fc000-0xe)='setgroups\x00') geteuid() sendfile(r0, r1, &(0x7f0000023000)=0x400000000003, 0x0) 2018/01/12 06:35:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000946000-0xc)='/dev/rfkill\x00', 0x208000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b96000)=0x3, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000198000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000275000-0x4)=0x9) close(r0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) stat(&(0x7f00007ab000)='./file0\x00', &(0x7f0000c75000+0x110)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f00003f3000)='./file0\x00', r4, &(0x7f0000f8b000)="cdd99d8c64d9f974705ea55bf213f28b8e16e10530103dd90aa9e12cb56b958ced0a524fac6d98ed3cb593d1bae34e7104124730617348fe5141347c457927b0d14a18aa7491c9016b7bfdd8a25abde2f5c545513c16d2f1d4d74a3922468e875774f57b3ef855b77f4191c8e8d4a4b7d7e89df6a9254d2f02f06dac664c708d78") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000000000)=""}) [ 38.565524] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/12 06:35:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') mq_open(&(0x7f0000981000-0xb)='clear_refs\x00', 0x80, 0x20, &(0x7f0000a05000-0x40)={0x8, 0x7fff, 0x1, 0x6, 0x1000, 0xfffffffffffff000, 0x5, 0x0}) exit(0x861) getsockopt$netlink(r1, 0x10e, 0xe, &(0x7f00001e1000)=""/142, &(0x7f00003cd000-0x4)=0x8e) 2018/01/12 06:35:21 executing program 7: mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000155000)="") mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f00005ce000-0x10)={0x0, 0x0}) [ 38.594054] audit: type=1400 audit(1515738921.054:27): avc: denied { ioctl } for pid=4862 comm="syz-executor1" path="socket:[13462]" dev="sockfs" ino=13462 ioctlcmd=0x8901 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.608135] binder: 4888:4892 ERROR: BC_REGISTER_LOOPER called without request [ 38.635179] audit: type=1400 audit(1515738921.094:28): avc: denied { transfer } for pid=4888 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.656674] binder: 4888:4900 got transaction to invalid handle [ 38.656684] binder: 4888:4900 transaction failed 29201/-22, size 0-8 line 3004 [ 38.669884] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.692890] binder_alloc: binder_alloc_mmap_handler: 4888 20000000-20002000 already mapped failed -16 [ 38.703735] binder: BINDER_SET_CONTEXT_MGR already set [ 38.707619] binder: 4888:4900 ERROR: BC_REGISTER_LOOPER called without request [ 38.711940] binder: 4888:4905 got reply transaction with no transaction stack [ 38.711948] binder: 4888:4905 transaction failed 29201/-71, size 24-8 line 2920 [ 38.711997] binder: 4888:4907 got transaction to invalid handle [ 38.712006] binder: 4888:4907 transaction failed 29201/-22, size 0-8 line 3004 [ 38.745181] binder: 4888:4892 ioctl 40046207 0 returned -16 [ 38.745219] binder_alloc: 4888: binder_alloc_buf, no vma [ 38.745236] binder: 4888:4900 transaction failed 29189/-3, size 0-0 line 3127 2018/01/12 06:35:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ff1000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000cc7000)=0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ee9000-0x4)=0x9, 0xffffffffffffffa8) sendmmsg$inet_sctp(r0, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) close(r0) 2018/01/12 06:35:21 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$int_in(r1, 0x5473, &(0x7f00004ec000)=0x60) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/12 06:35:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x10, 0x80007, 0x5, &(0x7f00007eb000)={0x0, 0x0}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c4e000)=0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f0000573000-0xe4)=""/228, 0xe4, 0x0) 2018/01/12 06:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) truncate(&(0x7f00006c6000-0x8)='./file0\x00', 0x80) sysfs$3(0x3) mount(&(0x7f00007e7000)='./file0\x00', &(0x7f000076d000)='./file0\x00', &(0x7f00005f4000)='coda\x00', 0x0, &(0x7f0000fdc000-0x47)="6e7b8e7c1e1327ccb9a501049ed364ebbd755c42f9263bd8b7d965c6e8ecdab8b5188e56b1ed13a91e8f4a2ecc38bde4a06d53cde9ed88211c03ed7e4740081bb0b984d89ea530") 2018/01/12 06:35:21 executing program 4: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000128000-0x3)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cc7000)='Z', 0x1, 0x0, &(0x7f0000bdd000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ded000-0x645)="11", 0x1, 0x4003, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c1b000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000df3000-0xf0)=""/240) 2018/01/12 06:35:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) fcntl$getown(r0, 0x9) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) r2 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000d1e000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000ccc000-0xdc)=[@in6={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0xc656, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x33, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r8 = dup2(r3, r4) setsockopt$packet_rx_ring(r8, 0x107, 0x5, &(0x7f00005c8000)=@req={0x1, 0xb52d, 0x2, 0x5c21}, 0x10) tkill(r2, 0x16) 2018/01/12 06:35:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000e3000)='./file0\x00', 0x2, 0x80) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000770000)=""/17) r1 = socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000084c000)=""/158) sendmsg$key(r1, &(0x7f00007c4000-0x38)={0x0, 0x986, &(0x7f0000a01000)={&(0x7f00006e0000-0x80)={0x2, 0x4000000f, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x10006, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x71}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x5) 2018/01/12 06:35:21 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ff2000-0x4)=0xfcbf) socket$inet(0x2, 0x4, 0x7f) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000ff3000-0x4)=0x0, 0x4) r0 = socket$packet(0x11, 0x2, 0x300) bind$packet(r0, &(0x7f0000ff1000)={0x11, 0xff, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cf0000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ff4000)={0x3, &(0x7f0000ff5000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000ff4000)={r2, 0x2}) 2018/01/12 06:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005dd000-0xa)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde) sync() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001c2000)='/dev/autofs\x00', 0x10400, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000368000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffa}, 0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d4a000-0x8)={0x0, 0x100}, 0x8) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00001d1000)={0x2, 0x3, 0x0, 0x4000000000000}) shutdown(r0, 0x800000000001) 2018/01/12 06:35:21 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000381000/0x4000)=nil, &(0x7f0000229000-0x8)=0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) 2018/01/12 06:35:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dcf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000204000)={0x5, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x37)={0x0, 0x2f, "da1a6f463011612cec6e8bb6a9d9fd62262a4cde41c4b944ea4c73d5fe968e109fc421e89c3105e8e64fa7ac5fd2dd"}, &(0x7f0000e2d000-0x4)=0x37) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000298000-0x8c)={r2, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfff, 0x0, [0x6]}, &(0x7f0000000000)=0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008c5000)={r3, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b31000)=0x8c) mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_buf(r4, 0x0, 0x11, &(0x7f0000b2d000)="df8e390d37a186d630043615593baa57ff00020615ffed0000079bb4d5ed5cff0300000000000076ff8dffff080cf4eadb49d49531ff0700004f1c0000000000000000000093bff7fffeffbd71ba89734f4e030000000255", 0x127) close(r0) 2018/01/12 06:35:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000541000)='./file0\x00', 0x200, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffffffc, 0x200, 0x100000000}, &(0x7f0000e84000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x8001, 0x9, 0x6, 0x8000, 0x9, 0xffffffffffffff01, 0x3, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000631000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x10100100}, 0xc) r3 = syz_open_dev$usbmon(&(0x7f0000224000)='/dev/usbmon#\x00', 0xff, 0x80) sendmsg$netrom(r3, &(0x7f0000c36000-0x38)={&(0x7f0000fa4000)=@full={{0x3, {"bd51401cb83829"}, 0x2ef}, [{"8dac4f90f18f8c"}, {"bddb65445c5499"}, {"8e10d89b69e86f"}, {"b8be63b4720210"}, {"f7ad41fcd015ef"}, {"13ccc00290b29b"}, {"43b1a7ba6f409a"}, {"e2c5f856cc5651"}]}, 0x48, &(0x7f0000b8a000)=[{&(0x7f00003a8000-0xdf)="f1afc8e769c8eee2b1911deaf03bdbddbff3c90a1a311728437984a2418649fe58529b94aef0a55dce98051f83e93df54abc129fbe08adaf3951c29dd885065b6cfb845df3149fbc125ddb0b398453a21cae3194099fdc40ddb8ece1d071c957df2ff934e57c0d21b15814b28aa7af0c2c805822d5540e019d32591c4765d68fd2f9598622f2484dfc6f38f05e8c72cad48d7983b494acbcc31066d27fc52f033f9a84efd4eaa392288a1ff2fc7ad188c2399feca3f7dadcc3364d09fb734b2001f8e4816e87310852bbaa606920747a5ac3710356c5bb5154b2f434431aaa", 0xdf}, {&(0x7f0000a41000)="da1a6eee13dc45d4b2fdc3bb168c508fc74a36e6ca1f8508d0f30d94ea5480ea5e72c8fca6c8c7b29e44ad63aff55ec7e7a940085806a60d6afe7f0e8d9b381f63449817fed12ad9e4d951125459c2e60bed60a361dc7cbfd1acaf974e548809f346acceac3642cfa09865e53142bd9608601490ddb138c7988d6fd4e084b326ae1cf6d0134fe0ff6aaae520ab", 0x8d}, {&(0x7f00004aa000)="f880f3a0832e1924cd1f544d12c7d658add4021d1791a4a7cfb60ed1106087b93039d728ee09ede323b7e7379712ffc378f481f5063fd29218f0c8bba0f2c168ebd331a5d0ac8152702ef236d1df4f4ec7ddf16659c6b1528f63e920f9103f16a3dda98ca019d5f7f6f6d3e2db694591da9ca5537ef6d54bbbe313a933b4497d41da89d12e85f06a35ecf0c4d0218067e4aa2d312a12b42084ff2376035c771c4e2d40021c61b8128e3c738790c7af5731f70311c40ac2dc018f3c43c52fcca441682ced75249df7a51114e50c5e3109", 0xd0}, {&(0x7f0000606000)="ecff6b5ea3dc311a805fbf9cfecc1214aaac808915ad19ac8684eb12a6adc7a174a2764c639deb9fe53ed75f7055b5906649680337bb3f184069069e918612246d6c0f6f8a32f30b1a758692fe97a0f59d98ff13ca3a6bc425ff43cc8e14e362725c90ffd2e87c4037ee3fa031e162c678082a7148eafda11dffe31a43e7e42f785b8d7ef086140b25ee50ecf9370dadbe9c412589bd", 0x96}, {&(0x7f0000229000)="1313169aeb2d8b9fcb8470579670150254eb0278d24326d98b5667027d1e57dca5cbf97bcea856782d6f8cdd68c8fb5c2b1af8372d9d5ed5217ce4a5e48b8d806e09d8a06c3dd5326d51ad77de568300ace3ec3855dfb49c6433ade9d09f493b92544471c1282261b2bb9e6574d4a867f0d2c3da1067df0dff48f75d1c79f327bc43c694c4b3ee5ae4380a0be0", 0x8d}], 0x5, &(0x7f00008a6000-0x248)=[{0x18, 0x29, 0x8, "29d6"}, {0x90, 0x0, 0x5, "57917e26232dc9aaff6d02d1f51a1ba7bddfbbfcff6121553e35d96f9635fee4450df802cd8614d3a93f4daafaffcc64e0569ca3ef53e410b380c1613022ee4b1db239c14aedf8630de46a12499c29add23d98dce27e9b24ef174e9f51666bf7335acecfc9a589c6ea3b05a3d910af56b3bc076995338ef7d5e008"}, {0xc0, 0x117, 0x1, "d770ca284ffac6a620a65dbcb816c3391c8151fddff0ee380b9dddb524a1305e189679b94134cc29403389e024e75d9d51376a2e2a2b707f77dde19d1a1c8a151b2673f6b193574da3806f86f43c8d111d04ededc587630c23befbba93964155fc46e3f57dc67d9757c09bd390eb61bdf77c715d96e873b1c11dc405d7a66a3f1b4bb7a42c6ce5ac903c9edc572d356dff0804efd16078be84eff93b5cbffd2021514a831c17bf14915eba7e86b998"}, {0xe0, 0x111, 0x101, "f582e1c7b35566691128ab992625065cca792a518c8ae91f08d87f580bb4dfc549b35169109abc8f0deb38517a36329f1ff3cf0d7217dbcd9d7700690f813f2ffd3e57d5d4c0d837a680c0d04787b351b325f422a18697bba04283dc79b72d34b182ab0803bd702a2e1099211577f67be0ca0eb1b44375b381a645e100519997c9f9f5263c489fca0aae5503b6c6e77a5bfff5f6c2550f97f41b4d2ac0c7d980e937825167a70954328b4b9aa9e0f0c8a3864714044b2e9cb321cbb033ce45ce9ef156919745a930d15012"}], 0x248, 0x11}, 0x1) [ 38.766241] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.774690] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.789699] binder: 4910:4922 ERROR: BC_REGISTER_LOOPER called without request [ 38.797945] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.803938] binder: unexpected work type, 4, not freed 2018/01/12 06:35:21 executing program 7: socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00005c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='wchan\x00') connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0xfffffffffffffffa, 0x7, 0x7, 0x9, "09aa59141595e00af16e93fdf346968860336028710c8447b2b041c73fcc31b74bd84f351f7eaa8cde95761e2a77901fae78c540be82c7686d51cf417ae7a9", 0x9}, 0x60) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x408400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000-0x20)={0x9, 0xffffffff7fffffff, 0x200, 0x5, 0x20, 0x0, 0x7fff, 0x9, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000)={r3, 0x9322, 0xfffffffffffffffb}, &(0x7f0000001000)=0x0) pwritev(r0, &(0x7f0000005000-0x60)=[], 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x40, 0x0}) 2018/01/12 06:35:21 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r1 = inotify_init1(0x7fe) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000b32000-0xa)='./control\x00') dup3(r1, r0, 0x0) [ 38.816040] binder: 4910:4922 ioctl 5473 204ec000 returned -22 [ 38.816196] binder: 4910:4922 ioctl c0306201 2000efd0 returned -14 [ 38.820360] binder: BINDER_SET_CONTEXT_MGR already set [ 38.820369] binder: 4910:4922 ioctl 40046207 0 returned -16 [ 38.831744] binder: 4910:4922 ERROR: BC_REGISTER_LOOPER called without request 2018/01/12 06:35:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x6, 0x800) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000744000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000cc1000)="06080000000000000016eb", &(0x7f00003a7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) 2018/01/12 06:35:21 executing program 7: unshare(0x400) r0 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000)=""/0, 0x0) 2018/01/12 06:35:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x10000, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) [ 38.831865] binder_alloc: 4910: binder_alloc_buf, no vma [ 38.831882] binder: 4910:4932 transaction failed 29189/-3, size 0-0 line 3127 [ 38.833133] binder: 4910:4922 got reply transaction with no transaction stack [ 38.833141] binder: 4910:4922 transaction failed 29201/-71, size 32-8 line 2920 [ 38.833181] binder: 4910:4932 ioctl 5473 204ec000 returned -22 [ 38.834444] binder: 4910:4932 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 38.834453] binder: 4910:4932 BC_INCREFS_DONE ufffffffffffffffe no match [ 38.842451] audit: type=1400 audit(1515738921.294:29): avc: denied { bind } for pid=4939 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.966738] binder: undelivered TRANSACTION_COMPLETE [ 38.972030] binder: undelivered TRANSACTION_COMPLETE [ 38.977120] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.982582] binder: undelivered transaction 18, process died. [ 38.988877] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.994571] binder: undelivered TRANSACTION_COMPLETE [ 38.999661] binder: undelivered transaction 27, process died. 2018/01/12 06:35:21 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f000000c000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000002000)='-(ppp0loeth0*#(&vmnet1\x00', 0x17, 0x1) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000005000-0xe)='./file0/file0\x00', 0x0) 2018/01/12 06:35:21 executing program 0: mincore(&(0x7f00006c5000/0x3000)=nil, 0x3000, &(0x7f00007a4000-0x81)=""/129) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4004000087fff, 0x7ff) munmap(&(0x7f0000dbe000/0x2000)=nil, 0x2000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cd8000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1a) 2018/01/12 06:35:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000587000)=""/167, &(0x7f0000b1d000)=0xa7) unshare(0x4000000) 2018/01/12 06:35:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00007c3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000668000)=0x0, &(0x7f0000dbe000-0x4)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) unshare(0x10000100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000dda000-0xb0)={{0xbe, 0x1f}, 'port0\x00', 0x5, 0x100400, 0x9, 0x7, 0xffff, 0x2, 0x3, 0x0, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 06:35:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000085f000-0x24)="2400000026007f000000000000007701000000ff0100000000000000000000000400ff10", 0x24) writev(r0, &(0x7f0000e42000-0x20)=[{&(0x7f0000665000-0xc7)="8463e06496b1011e4f447b24934fa3898de7db0e3cd77caa34f640945c3e9653b55ffb735a7c02e2f4117e7ef0507bfd9d7c464439935edcb07ccfa9a1deb1960bad49a96089cc3ba36b4643db9d90ea548acc7f66d233e44a9a0a4e19a1c76b60199f1d7b0bf182c4733570309eceb2d339ebe6a8384547b348d2fc2ac5072926f588e58e76821a155aeddaecbd0a92297581f895c8cc6991acc82fa333d8b40040da87b27b02415a3061eb59a2bd8211fe4f41e5ab737ffa7819b061e1c6f5de9f9338452457", 0xc7}, {&(0x7f00001c9000)="792c4b90b26cc8e283ef194a67657b04f3ed3fd865ae5e639a7185ad2f23e93243ba0c2b22acba3a9db7f8d3fe62505d3180a464a04afd666a47ad31edd40e1350712b65573bb76130fb8954f5eb01b9910d70348da8497dbadacb53b0011c8852c7c2007dbd93e5247aefd9ba6312fe02cd3bfdca24baa02c3e59330a0bae6e3fbf834592780d7e3de68571d0c4b2aa373a8cda7da9469f8d4b235a8c6e6ca943c15d58afeec2c93ddc61ccdfd6b62db2239822342146564e9de56fc86e584b6f6f72f8f796a5a4475a002c43ae0e2218b5c960d5c6d0cdf6e9bcf077", 0xdd}], 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d95000)={0x0, 0x8}, &(0x7f0000996000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000357000)={r1, 0xd0, "3c4d683b4b74465e62e01e7ef9a20d8a8e777c20f87f8c5ced7c7091b15a45b7a683c2b22133613100964cf445d1cf75bff512725367996f95b1b9ab6c069692686e32b6547fccb0b2952d1bd2f74a0ec7f3227e87f838c3319f704524ccbb0de58b79bd6c0f0cd18bf8ce21946be271f851b4176a2731eefba815edcf2f007d9a1e25ad62bb8a6da55d5c90bb19d70643e625f70fbe7f5c35c9ecf458014dc1c874b58ce51e1b377f1a9a20cbaa3f9776bd5423483ecc20d1724a5dc607a9afc01569785adab42b4d613f721036fc06"}, &(0x7f0000e42000)=0xd8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000060d000)='/dev/vga_arbiter\x00', 0x2001, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000c9f000)={0x3, &(0x7f0000968000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/12 06:35:21 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x108)={0xffffffffffffff2a, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000004000-0x8)=0x0) 2018/01/12 06:35:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a6f000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000036f000)=0x0, &(0x7f0000e95000)=0x4) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 06:35:21 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00007cf000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000701000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e3d000)={0x0, 0x7, 0x20}, &(0x7f00003d5000-0x4)=0xc) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000111000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f00003de000)="", 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00005a4000)={0xda, &(0x7f000007d000)=""/218}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000afc000)=0x0, &(0x7f0000ef8000)=0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ef9000-0x8)=@assoc_value={r2, 0xfffffffffffffffd}, 0x8) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000374000-0x4)=0x0, 0x3) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000ef9000)='./file0\x00', 0x8000, 0x120) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d14000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x5e95, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x78) 2018/01/12 06:35:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ad000)='/selinux/status\x00', 0x0, 0x0) writev(r0, &(0x7f0000a33000-0x10)=[{&(0x7f00003ff000-0x1f)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000669000)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006d9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000005b000)=0x14) 2018/01/12 06:35:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000ab000)=0x0) r1 = getpgrp(r0) sched_getattr(r1, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b75000-0x9)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a48000-0xb8)={0x0, 0x3, 0xfffffffffffffffa, 0x6, 0x132, 0x8, 0x4, 0xffffffffffff8001, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x81, 0x5, 0x81, 0x6}}, &(0x7f00004df000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000a6000-0xe)={r3, 0x9, 0x3, [0x9, 0x6, 0x3ff]}, 0xe) 2018/01/12 06:35:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfc000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb2, 0x1, 0x1, 0x3, 0x6, 0x0, 0x7ff}, 0x20) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000be2000)={0x8, 0x2, 0x0, 0x1f, 0x6, 0x1, 0x1ff, 0x4d0d3bc9, 0x3, 0x80, 0xffff, 0x7}) writev(r0, &(0x7f00003c3000)=[{&(0x7f0000f60000)="34ab85620ae19b485e47130c15627332671d15409da29ea8071e3149ed601800d78fb24686668750199f2032a3787b9536ff10bd993c5b38df006bb462bc8cf17e37eff656e513b7384f4cb3668f9e2c5b51b5428add2487abc8132c8e5325a30e3d3390aef341ef760889bec36d722d2d67d4dd928f514d74559df85b6666dc9a53048d79f7b75dd5", 0x89}, {&(0x7f0000967000-0x52)="12b8c64d739fc2d4db4b840001689d48d8a30b74e3990bd337d09aef91f315f6366f606a3a4ad3ead1a24c4d868beebcaf317ef6bddad641c99e2a71db093d4cfa4a456d212db5def0ab8fc781b1be850043", 0x52}, {&(0x7f0000db8000-0x49)="33905cf0a54091d5a770db4f6be1aaab6596461dbf10628c9df2f4dea2554e00f91a847e0d349e26974d2c8f686857cf27ec84751a04e1edadad54aeac9d9712981ae7ff73e8c92ff2", 0x49}, {&(0x7f0000bf7000)="6f037dfa3fec503493e528fc82709e355406fc8726671f7dc3777163cfa4", 0x1e}, {&(0x7f0000e3e000)="47e626aa61622384a5fa7030b1a008e9cbc3ade95f7c25f5d271c87a6739520ac5ce2818777f230d5a2db51511aeebefe9d4b0d33878db7f7db9123c33b8b76c4d6a156b534c64c05050720ea5a767432c7dd7bc42", 0x55}, {&(0x7f00005ae000)="13", 0x1}, {&(0x7f00006dd000)="bc66a5b479d2e1afab472190536df8137b49b00188d2e2b073247f040de01fa2e0f5f3dbe4828e6c80b5558987afba8ec133f2d7d31bf368a8977267c654deefed56a690ab85366ace48e897f2bf297547ce7742e587fb66074ee70a8160c691fc194cfb898c79f17dcdb63077fe2ede305c29f623f8a76da02196eb7ed8c21a263a5493fc684f5dfe5952cc888454acf40c5037b9ab424aa3a000267fa564f340ba5812b9f14dab1ce932ae42d03d669d5af33c0dd5948aa2ba3b0dd350490f07fd0d9b4978", 0xc6}, {&(0x7f0000534000+0xb17)="4fe0ef8a6baae500cb91f214590c6aea4e526de7caef55891390c46959b66cb06821476ff0bb9a1d7bfaf279bf110693fcebca2f120b40aa65106737eb5a7f91c2e435af78ce45256922ec000f178024b41fa4bb6c6919410b68eeaf7d0477b1f8fcc53df568fcbe042ef73b54baf454185e63fa3e8ec39c9020abbeffdc8c317e3afd2579df7f49bc87e1f596d50992bb81c36175c3cd5965fe95b87a5cc528bd4c4bfef102d823894883d6bf5e9efa6c0e67a9bea6b2", 0xb7}], 0x8) pipe(&(0x7f0000bc5000)={0x0, 0x0}) 2018/01/12 06:35:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) unshare(0x40600) signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/12 06:35:21 executing program 4: mmap(&(0x7f0000000000/0xd75000)=nil, 0xd75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d75000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000d76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000d76000+0x7a2)=0x0, 0x8) fcntl$setsig(r0, 0xa, 0x10) r1 = socket(0x4, 0x0, 0x7130) write(r1, &(0x7f00007f6000-0x31)="1f000000f90300ff0000000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251cf", 0x31) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000023c000-0x20)={@common='nr0\x00', @ifru_flags=0x1}) 2018/01/12 06:35:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e04000)="6e65742f69705f7462626c65730306616d657300") r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000209000-0xd)='/dev/net/tun\x00', 0x0, 0x2005) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000079c000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="a289bf522cc1351dd9a0a276c4d114a1"}) sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0xff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000084e000)={0x0, 0x9}, &(0x7f00008e2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ce0000-0x8)={r4, 0x1f}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/12 06:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xfffe, 0x10000007fffffff, 0x0}, 0xfffffd8d) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a3b000-0x5)='veno\x00', 0x5) writev(r0, &(0x7f0000319000-0xa0)=[{&(0x7f00004eb000)="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", 0x184}], 0x1) 2018/01/12 06:35:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) r2 = syz_open_dev$mice(&(0x7f000080b000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000038000-0x8)=0x7) poll(&(0x7f00004da000)=[{r0, 0x0, 0x0}, {r1, 0x2040, 0x0}], 0x2, 0xffffffffffffff80) [ 39.073827] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45462 sclass=netlink_route_socket pig=4985 comm=syz-executor3 [ 39.105426] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45462 sclass=netlink_route_socket pig=4985 comm=syz-executor3 2018/01/12 06:35:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000db3000)='/dev/hwrng\x00', 0x100, 0x0) fstatfs(r0, &(0x7f0000610000-0x1000)=""/4096) unlinkat(r0, &(0x7f00008b0000)='./file0\x00', 0x200) 2018/01/12 06:35:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1ea, {0x0}, 0x0, 0x0}, &(0x7f00002b9000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) r1 = accept4(r0, &(0x7f0000991000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000007e000)=0x10, 0x800) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000608000-0x4)=0xf11e, &(0x7f00001b6000)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/dev_mcast\x00') r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000ac7000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3f000-0x4)=0xe8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000ec8000-0x8)={0x6, 0x72, 0xa0a, 0xfffffffffffffff7}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d312", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30", 0x1b, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/12 06:35:21 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x4000000000000089) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/loop-control\x00', 0x0, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d4e000)='./control\x00') ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000fcf000-0x4)=0x1f, 0x4) 2018/01/12 06:35:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fdd000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getpeername$unix(r1, &(0x7f0000099000)=@file={0x0, ""/108}, &(0x7f0000e6d000)=0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000739000)=0x89a2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000001000-0xed)=""/237, 0xed, 0x40, &(0x7f0000977000)={0x1a, 0x8, 0x3, 0x3, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/12 06:35:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x401870cc, 0xffffffffffffffff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000845000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$llc(r1, &(0x7f0000157000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000023c000)=0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b84000-0xe8)={0x0, 0x0, 0x0, 0x80, 0x800, 0x0, 0x3, 0xc, 0xd, "f75e9ce845f95a3ccc9536620a94a4411aed7a83436d2c3716b4e5b1b4318a5f7e67125092b78ca52c02fabfc5a727bc6680de24fdc90a00f07d253e3cc4e1e0", "8e6890a0def699e6297ad7ddbf74cee238e1462c9edcca369d6beedee6f6b3080cd6f05774b428821bc9f66bf29989e1036e8ce4ae0b8f40c013a15675b15c26", "a77295022dbba263626841f60239bebda5850f5178afec0abd02be4a7983b342", [0x5, 0x4d5]}) getpeername$netlink(r1, &(0x7f0000948000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000420000)=0xc) 2018/01/12 06:35:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b59000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3, 0xffff, 0x0, 0x1ffe0}, &(0x7f0000932000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000459000-0x98)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, 0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003b6000)=0x0) prctl$setptracer(0x59616d61, r2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00003b1000-0x90)={0x0, {{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) write(r0, &(0x7f00002ea000+0x3c4)="2400000013000700ffffef00000000000280000c0d000b00010000ff0004000200b81617", 0x24) 2018/01/12 06:35:21 executing program 3: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec4000-0x3b)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000003000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/12 06:35:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x12)='./file0\x00', 0x1, 0xdb) r0 = syz_open_dev$mice(&(0x7f0000013000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00004b1000-0x34)={{0x0, 0x3, 0x10000, 0x2, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x11, 0x3, 0x10000084) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b58000-0x15)='/dev/pktcdvd/control\x00', 0x40003, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000e80000)=""/133) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000542000)=0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00008d5000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$VT_RELDISP(r4, 0x5605) getresuid(&(0x7f0000768000)=0x0, &(0x7f0000175000)=0x0, &(0x7f0000ecf000)=0x0) r6 = getegid() getgroups(0x1, &(0x7f0000318000-0x4)=[r6]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000127000-0xc)={r3, r5, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000086e000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7}, &(0x7f0000530000)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000c7d000-0x8)={r7, 0x8}, 0x8) r8 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x11, &(0x7f0000d0d000)="01000000030006000007000000911dcc", 0x10) setsockopt(r8, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="0100000002000000000000008000ffcc", 0x10) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000927000-0x8)=0x0) r9 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_netdev_private(r1, 0x0, &(0x7f0000442000-0x35)="8e8d5c69743bcaab5825317a0d095054906f2e9569cc0bcad0290250060ba7c9cad2ae93d9689b0385daf5d367bbe471796f20776b") syz_open_pts(0xffffffffffffff9c, 0x4c00) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00004f3000)=""/222) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f000059d000)=0x0, &(0x7f000010f000-0x4)=0x4) fcntl$notify(r8, 0x402, 0x8) 2018/01/12 06:35:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000dee000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cf6000-0x4)=0xfd46, 0x80804) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c8c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eea000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000c0a000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = userfaultfd(0x0) lstat(&(0x7f0000619000)='./file0\x00', &(0x7f00007b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fstat(r0, &(0x7f0000f2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r7 = epoll_create1(0x0) creat(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r8 = syz_open_dev$sndtimer(&(0x7f0000eaf000)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r8, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r8, &(0x7f000097b000-0x3)=""/0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r8, 0x54a1) r9 = dup3(r7, r3, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r9, 0x8916, &(0x7f0000bb0000-0x20)={"6ca894c5b36112c629275e02942dc644", {0x4, 0x0, 0x7f, "194d9e3f117d", 0x7, 0x0}}) write(r8, &(0x7f00000aa000-0xd1)="371161d4bed7fe75c17cdfb2c6dc548cc4ca013bf0b414675311344ad7b3632664766b25029c392497ee7d38a581f94652dd1702ab56af2dc7a1944081663cf13595f91330e6aaa8356c13e919a95acdfc9502276df1aa5687ea56c2c9da4496f9b52207400982a8f2dd267046aaa57017aff778107fe932d3b18f7438ead8ad5b5bff2f20e04aedd4d063e9cb5435d4e94fb56be622b84b21f32db9c67c9a36f630462e463376a18e82af264c4cbb976631e8c43b7b483322a6fb33ff753ef4afdf987c4404b967fd06057b536fdba90d", 0xd1) r10 = getpgrp(0xffffffffffffffff) syz_open_procfs(r10, &(0x7f0000daf000-0x5)='stat\x00') 2018/01/12 06:35:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000a10000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000061000)={r1, 0xa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000065d000)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000718000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x2800) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000345000-0x4)=0x200000000000000) ioctl$TCSBRKP(r2, 0x5425, 0x4) 2018/01/12 06:35:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000432000)={0xa, 0xffffffffffffffff, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0xfffffffffffffd01) getsockopt$inet_pktinfo(r0, 0x0, 0xe, &(0x7f00007a6000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f00007b0000)=0x2) 2018/01/12 06:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001c1000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000ade000)={{0x3, 0x3, 0x6, 0x3, 0x322}, 0x1, 0x80, 'id0\x00', 'timer0\x00', 0x0, 0xc60, 0x5, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b9a000-0xe)='/dev/keychord\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f000033e000-0xb0)={{0x2, 0x3}, 'port0\x00', 0x40, 0x800, 0x5d, 0x4, 0x54, 0x4, 0xdcb, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$netrom(r0, &(0x7f00009dd000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dd9000-0x4)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) 2018/01/12 06:35:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000d8000)={0x0, 0x10000}, &(0x7f0000890000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c2e000)={r1, 0x3}, &(0x7f0000823000-0x4)=0x8) write(r0, &(0x7f0000cab000-0xc6)="0e505557488f2f00d9e09d573cab5f73", 0x10) 2018/01/12 06:35:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x200) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) 2018/01/12 06:35:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e56000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b5a000-0x28)={@common="6760653000000000000000000300", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common='tunl0\x00'}) getsockname$unix(r2, &(0x7f0000559000)=@file={0x0, ""/108}, &(0x7f0000236000)=0xfffffffffffffd76) 2018/01/12 06:35:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000062b000-0x38)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1c0b}, @in6={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x15}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$join(0x1, &(0x7f000074e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x2) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000046b000-0x8)=0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) 2018/01/12 06:35:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x2}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a8a000)={0x3, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r1 = openat(0xffffffffffffff9c, &(0x7f00008a9000-0x8)='./file0\x00', 0x10000, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000f1000)={0x0, 0x100000000}, &(0x7f00003a6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d27000)={r2, 0x1}, 0x6) [ 39.295135] audit: type=1400 audit(1515738921.754:30): avc: denied { setopt } for pid=5047 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/12 06:35:21 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0xfffffec3, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet6(r3, &(0x7f000001a000)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff97}, 0x1c) dup3(r0, r2, 0x80000) [ 39.364637] binder: 5081:5084 Acquire 1 refcount change on invalid ref 0 ret -22 [ 39.367045] device lo entered promiscuous mode [ 39.384626] binder: 5081:5084 Release 1 refcount change on invalid ref 0 ret -22 2018/01/12 06:35:22 executing program 1: mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvfrom$packet(r0, &(0x7f0000621000)=""/59, 0x3b, 0x0, 0x0, 0x0) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) recvmsg(r0, &(0x7f0000623000)={&(0x7f0000623000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000623000)=[{&(0x7f0000623000)=""/140, 0x8c}, {&(0x7f000034d000)=""/211, 0xd3}], 0x2, &(0x7f0000623000)=""/169, 0xa9, 0x0}, 0x0) 2018/01/12 06:35:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000e13000-0x18)={0x0, 0x0, 0x0, 0xffffffffffff7c84, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/12 06:35:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x1, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b1000)=0x0) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) modify_ldt$write2(0x11, &(0x7f0000fa6000-0x10)={0x1, 0x20000000, 0xffffffff, 0x200, 0x3, 0x7ff, 0x5, 0x8000, 0x7a, 0x4525}, 0x10) 2018/01/12 06:35:22 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ffa000)=[{r1, 0x0, 0x0}], 0x2000000000000351, 0x0) 2018/01/12 06:35:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = mmap$binder(&(0x7f0000e89000/0x2000)=nil, 0x2000, 0x1, 0x80110, r1, 0x5a) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000028a000)={0xd8, 0x0, &(0x7f000066c000)=[@clear_death={0x400c630f, 0x3, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x40, &(0x7f0000e08000-0x20)=[@fda={0x66646185, 0x7, 0x3, 0x1e}], &(0x7f0000f56000-0x40)=[0x78, 0x0, 0x40, 0x0, 0x0, 0x38, 0x40, 0x48]}}, @increfs={0x40046304, 0x0}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x48, &(0x7f000082c000)=[], &(0x7f0000bcb000-0x48)=[0x48, 0x0, 0x18, 0x18, 0x68, 0x38, 0x28, 0x0, 0x30]}, 0x0}}, @enter_looper={0x630c}, @increfs_done={0x40106308, r2, 0x3}, @dead_binder_done={0x40086310, 0x0}, @release={0x40046306, 0x3}], 0x94, 0x0, &(0x7f00009e3000+0xd0a)="772dae8e619fde6b546b2a45f822666ea2865f5787342b6b7fb7343ae31756ac1b5eae08a5e773c71634e3e7fa1f1894266ed6699a629b6734b46ee012ee10e9298a693e1a8c8264a129eed4eaa2de20e11630bd7deab76492e03c5926feb9ed94cc5b0e37f21f5be3794cc7e885e54d17c69a19f356f24b0a749d404b9eb38da1c3e87968d0d001f2c0feb343c1303379b1ec2d"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0xfd8, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3f}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x4}, [@proto={0x8, 0x19, 0x3c}, @algo_comp={0xea8, 0x3, {{'deflate\x00'}, 0x72f0, "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"}}]}, 0xfd8}, 0x1, 0x0, 0x0, 0x8010}, 0x4000) writev(r0, &(0x7f00001cc000-0x50)=[{&(0x7f0000c00000)="", 0x0}, {&(0x7f0000a2a000-0x1000)="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", 0xfb4}], 0x2) 2018/01/12 06:35:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000042e000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r2, r1) r4 = eventfd2(0x3, 0x0) dup2(r1, r0) poll(&(0x7f000003b000)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) 2018/01/12 06:35:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002c7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f000081c000)="422fba9e74c9db5c2bd0a5806a8658ba594fb9c86af925d362d14c847ff5e206865bc05c63cb8b99ab7dbc5d35db5102a0e67c25fd6303cc53aa60c1ea1c6285e6e1be49d5dd7140858886c67fd261872070116e5500c25f430c5884eb7fbd69ddde3a214ecefa61f27c47fb198671953498b35a79bb76c83fe62bb0427faa5ce6354f3ef86177119983ca4c2a5e79be024959130a7610ee2de624d75a1f0cbb4a731ecd6270c44ce76a6b714706458bc415f5e76928414786fb") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002b5000-0x11)='/selinux/enforce\x00', 0x100, 0x0) r2 = dup3(0xffffffffffffff9c, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00003e9000)={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x7f}, 0x8, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000b50000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006b1000)=0x1c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r3) socket$inet6(0xa, 0x3, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000172000-0xc)='/dev/ashmem\x00', 0x81, 0x0) 2018/01/12 06:35:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) bind$netlink(r0, &(0x7f0000b73000)={0x10, 0x0, 0x1, 0x84001}, 0xc) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 39.879030] audit: type=1400 audit(1515738922.334:31): avc: denied { read } for pid=5089 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/12 06:35:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bce000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b30000)={0x0, 0x2}, &(0x7f0000685000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000820000)=0x0, &(0x7f0000a67000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004ea000-0x8)={r1, 0x5, 0x100000001}, 0x8) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000c68000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000a6c000)="241a54555db4d9481e76c50ac17537241b8493797759410118013b01637075f3b9ab897e065026c988036f0d92abaef38fbdd746585c3f3358466c2821bdb6d10187f400fcffff5cd3c300ce04") r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r2, &(0x7f0000787000-0x26)="", 0x0, 0x4, &(0x7f000059c000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b4a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000984000)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) 2018/01/12 06:35:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x804, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000837000-0x1)="", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") userfaultfd(0x0) 2018/01/12 06:35:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000135000)=0x10000100000001, 0x493) finit_module(r0, &(0x7f000026c000-0xe)='/dev/keychord\x00', 0x1) 2018/01/12 06:35:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000351000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$ax25(r1, &(0x7f0000a64000)={0x0, {""/7}, 0x0}, &(0x7f0000d85000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b0e000-0x8)={0x1, [0x0]}, &(0x7f0000566000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003a3000)={r2, 0x1ff, 0x6, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/12 06:35:22 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000000e000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000022000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000023000)='/dev/loop#\x00', 0x4, 0x800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000023000-0x38)={&(0x7f0000023000-0x48)=@full={{0x3, {"e3b0055184f11d"}, 0x1}, [{"38196badcc9dc4"}, {"95254792fc5a73"}, {"5dc332316bee9f"}, {"a608e7c14b833b"}, {"01915de64a7885"}, {"c3faf8fd6574ad"}, {"ad91467ed9ea05"}, {"0285efbef91940"}]}, 0x48, &(0x7f0000022000)=[{&(0x7f000000b000)="09e58878725e6bf2719d480dd65be16830cab076ff161337ddb920b0ddc5db9b7ee830be540c4c80907c2167aa0e7b83ce46be400db8c6da6fd0048574bac67f65ccddfecad97acf6afcd87f7ce70d4bca7dc6e178e9ae6c9271aec6a4654447838baf979963fc8a86a2d69ba8e9b475b6390cc31f89285be37b037a3e1496615836867b2d65c0d543b84b75b6d3d0d74dc48c4b8c3dc4ebae6d4ea756cc6e59ee05c70501c76d050982fc4c990114d94aeb7affc9fad79bfea4e0d7dd1ed7f635e46a09b28dc403492d5369edb1e85483c4788c289d5d", 0xd7}, {&(0x7f0000022000)="32ed96ccdbc3fb82296b7743b90db51794c0b7dcc527b49fc9d6169d0cafe74f04235efa5620dbb60d42f17c4392c357c1f3e6e08cd46c34c0607d70a1f36a1935f965b0a2067693fc90817746bff93a4a3684d620f641434fb59d474d805dc32968c05826560bc68cb8e20f449ec82939c77121897481798d05ea44eebd504a2796c104dad512abe534e291c206f40df887f457b95e7337", 0x98}, {&(0x7f000000f000-0x43)="4c7631d439aeafdb919edc5699a283f38861baf01763ad7ee12d63a81f1b8a3dcfa5bd14c7806708013b887b243fa52bb83fb4aa8f7956ff0c505fb5ba95ef72f35f31", 0x43}, {&(0x7f0000022000)="03765fe60af1d81a3575c83628c227cbfce0456a096969fe2c2d9b9498fdb12109aa8e94adcbecb2d39ab2069b5e7655a501e10faa4136b19c15164d7771bc2e4a18d1b7f005d9450247d9881e8f0cc7f4e48a941ad817c4d68f1eca624e283e4f069e9fafffa95ecb997200f745e8eb118e8b948eed67c1be45117f91f97ecf1d5cb6", 0x83}, {&(0x7f0000023000-0x4b)="f5dec7db9c136e6884f05990b54ab1fb50e71d00c8289e7b0611edf3d8f8f75be137cb26a508fef1ce8b4c11c2f96bbf4be2b7d2d2d4227340ea1cc84386044ec06ddedbe3b5317d2150de", 0x4b}, {&(0x7f0000023000-0xf2)="c48de62eabdde2134abf2b2d819aeaf53aa7243afcd5cb3286c71c0165d2ac389d67055810d3c0da8abce8f918b71f7515cafad97679b7d85090c695e80f65d5541eafb4dccd8a1a5d52770eaa2adfac2149a1e36f646f4a76ae5537cc58997a59007af07f74f54d7b1dab03a97cb04bb8aee9ae186151bba8a849e2cc8e8b037d25d925f75f14c5f031fd9718581e2245183f7ccfb2b7d2ecb6dc2f3bfd3729b74e63cc6097c320ace793b8f60cd1a67577d5d9d1376dbfa683bc258d0848d8fbdc2ecbfffa0dc48960a766d3a7c7f58e143fdff3af082b4f7345ad535569994f4c5001200ab9a1f8441e49a14370b17f44", 0xf2}, {&(0x7f0000023000-0xab)="4269822d6c7de1ce52cf1d300744a30d58d42c166ba1f16fc1908cb720f61cff6b88cc39b9326cded9b28af14cd0bdd9a6089873023547646e3f9274fee0042b7a38fef3227dd6fa6bec469e3488255448762de75f386b02ee360e0ec717894b6c47c0fa97293568ae52df5e6863d66d7186ff297977728452b90dab096ad674029edbd2669898efa4aae93aaef03a79d5be1e082fecbe66a639f3ed104eb986dfc2d17667a081c21d4e72", 0xab}, {&(0x7f000001e000-0x1000)="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", 0x1000}, {&(0x7f0000021000)="ad90cbeda0756509a4e177d2941dbaf685538734a31de0b32bc387c195c0bf1bd79403429e064ba5e02cc0a9b2655fadba6d570e86980b97da634a2d6565e6841a5328ca5dbdf33831956c6098a6d7eb3d47f50a4cc86e6c0001bd0dbfaf4f8528ab7333dff1165dae40c09a0850328f176e5b300e2bb74db60c25112f5b38d8e36530866a234d5922fe1b7c9e7ef0179aa41124a17082e7f74d6a39fb785e49ae2639e003d095f5ceaa01d961f3d7f53043a76da5177ca295de9047", 0xbc}], 0x9, &(0x7f0000003000)=[{0x18, 0x119, 0xfff, "d1dee5e1"}, {0xf0, 0x10c, 0x3f, "30a977b4120e5d385fb598385da45e2acb59397aa4b16c2da9ac3754103f8cfb375a9240fa172152cb1686eee89a5281b6f8ce8c771f77809b4df861625806f10f082c0ad1233d02715fdb19b6e4855eb750ebfcfe7f097a884fdc6027006424709f70c80602e26d13ce17190a3a8f9d1dddca941f8c830b5b97240f874337d284c0321bce769a5ffb423455392255a1cff02cdbd3353e64645fd57fb2d3fad45013e53990c70f4cb7efe1d20a5a15871ec88a2ad83af2a6554f6f282fd22620a93b159921d3e895d4cb7a12322a30886d585383d48a19a1bd6b"}, {0xb0, 0x13e, 0x0, "98a333ac4b5621e944db235d9e0a368b476bcf49d3fdb2016e4dba8da360d5c80b45b4aecfd5af6bf3ea9d3ee1c62f98bba8b51fd3bd1564415139f6609d777cfd2a06771d8789e81707fe68fe42b80b1092f595d6184eb238ebe54d8f05f700e52174833f9290c9307822184909c581d99f05a0019a82be2713cdfdee134202aebf1b3eb2ff097ff0532249af64666f684007f16cf2ee061433d98b5b600c2c"}], 0x1b8, 0x20000000}, 0xac82ae86187b26a2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000)={0x2, &(0x7f0000021000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000020000)={r2, &(0x7f0000001000)=""/139}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/12 06:35:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000333000)="140000000501df00fd4345ff7efffd0000000000", 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000a2000)={0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x1}, &(0x7f0000a81000-0x4)=0x18) connect$netlink(r0, &(0x7f0000c83000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fe4000-0x8)={r1, 0xe5de}, &(0x7f0000643000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000096e000)={0x0, 0xffffffffffff8001, 0x8008, 0x4, 0xc2, 0x1, 0x200000, 0x1, r1}, 0x20) alarm(0x0) 2018/01/12 06:35:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) sync() [ 39.904775] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 39.929322] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 39.945188] keychord: invalid keycode count 0 [ 39.964871] keychord: invalid keycode count 0 2018/01/12 06:35:22 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff6000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000253000-0xbe)=""/190, &(0x7f0000feb000-0x4)=0xbe) 2018/01/12 06:35:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f00008b8000)=@generic="e877505150ee88c30ddfa999c9adfd2d", 0xee}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000154000-0x4)=0x0, &(0x7f000009a000)=0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/12 06:35:22 executing program 1: prctl$intptr(0x1c, 0x7) prctl$intptr(0x80000020, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001fa000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e74000-0x8)={r1, 0x1f}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xaa)=""/170, &(0x7f0000002000-0x4)=0xaa) 2018/01/12 06:35:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) r2 = socket(0x9, 0x7, 0xfffffffffffffffc) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r4, &(0x7f0000814000-0x30)=[], 0xffffff62) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000842000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) bind$ipx(r2, &(0x7f00001d2000)={0x4, 0x5, 0x3ff, "3d4c71da3aa7", 0x3ff, 0x0}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) read(r4, &(0x7f0000f82000)=""/93, 0x5d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000aac000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000247000)=0x14) [ 39.966182] audit: type=1400 audit(1515738922.424:32): avc: denied { connect } for pid=5117 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/12 06:35:22 executing program 3: stat(&(0x7f000029a000-0x8)='./file0\x00', &(0x7f0000d0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001000-0x4)=r2) prctl$setendian(0x14, 0x3) 2018/01/12 06:35:22 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa9000-0x8)='oom_adj\x00') write(r0, &(0x7f000000a000-0x7)="9a75287ecd64cf25d52d1afc9f", 0xd) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000aa7000)=0x0) 2018/01/12 06:35:22 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = memfd_create(&(0x7f000000a000)='\x00', 0x50937eebaa5478e7) bind$ipx(r2, &(0x7f000000a000-0x10)={0x4, 0x92ff, 0xffffffffffffffff, "c740d1b6a2f6", 0x100000000, 0x0}, 0x10) 2018/01/12 06:35:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000893000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000989000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x80803, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000836000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000cc1000)='/dev/usbmon#\x00', 0x1000, 0x2000) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000bd7000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) close(r1) 2018/01/12 06:35:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000bbf000+0x473)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) shutdown(r0, 0x1) [ 40.082794] kasan: CONFIG_KASAN_INLINE enabled [ 40.087453] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 40.095717] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 40.101949] Dumping ftrace buffer: [ 40.105483] (ftrace buffer empty) [ 40.109179] Modules linked in: [ 40.112459] CPU: 1 PID: 5173 Comm: syz-executor4 Not tainted 4.9.76-g9154940 #10 [ 40.119956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.129279] task: ffff8801bfbbc800 task.stack: ffff8801cc948000 [ 40.135300] RIP: 0010:[] [] sg_read+0xd0c/0x1440 [ 40.143355] RSP: 0018:ffff8801cc94fbc0 EFLAGS: 00010246 [ 40.148770] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff826688c3 [ 40.156006] RDX: 0000000000000000 RSI: ffffc900026b0000 RDI: ffff8801caeb2270 [ 40.163242] RBP: ffff8801cc94fcd0 R08: 0000000000000000 R09: ffffed0039800d49 [ 40.170483] R10: 0000000000000005 R11: ffffed0039800d48 R12: 0000000000001000 [ 40.177726] R13: 0000000000000000 R14: ffff8801cc006a20 R15: ffff8801caeb2240 [ 40.184963] FS: 00007f15e67fc700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 40.193161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.199011] CR2: 0000000020f82000 CR3: 00000001cef70000 CR4: 0000000000160670 [ 40.206251] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.213489] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.220735] Stack: [ 40.222850] 0000000000000f86 0000000000000000 ffff8801caeb2258 ffff880100000039 [ 40.230803] 1ffff10039929f89 ffff8801caeb2268 000000000000005d 00000000ffffffff [ 40.238760] ffff8801d1507b80 1ffff10039929f84 0000000020f82000 0000000020f82024 [ 40.246707] Call Trace: [ 40.249265] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 40.255904] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.262883] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 40.269515] [] __vfs_read+0x103/0x670 [ 40.274933] [] ? default_llseek+0x290/0x290 [ 40.280869] [] ? fsnotify+0x86/0xf30 [ 40.286196] [] ? fsnotify+0xf30/0xf30 [ 40.291624] [] ? avc_policy_seqno+0x9/0x20 [ 40.297475] [] ? selinux_file_permission+0x82/0x460 [ 40.304110] [] ? security_file_permission+0x89/0x1e0 [ 40.310831] [] ? rw_verify_area+0xe5/0x2b0 [ 40.316684] [] vfs_read+0x11e/0x380 [ 40.321925] [] SyS_read+0xd9/0x1b0 [ 40.327087] [] ? vfs_copy_file_range+0x740/0x740 [ 40.333481] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.340294] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.346842] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 40.353381] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 40.379840] RIP [] sg_read+0xd0c/0x1440 [ 40.385546] RSP [ 40.389683] ---[ end trace f24c9d600fc55eb1 ]--- [ 40.394464] Kernel panic - not syncing: Fatal exception [ 40.401239] Dumping ftrace buffer: [ 40.404749] (ftrace buffer empty) [ 40.408424] Kernel Offset: disabled [ 40.412017] Rebooting in 86400 seconds..